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(Fx2 tf M bovine, hyper) April was preparing for a trip her class was approved for, for research in her college class. It is mid-summer so the heat thankfully makes it easier to concentrate on her studies... because its too hot to do anything else even if she wanted to. She is afraid to turn the TV on at risk of making the room even hotter. She doesn’t even turn her lights on half the time because the light bulb generates heat. The rooms on campus are quite small and go figure- not air conditioned. If she remains perfectly still, and studies by an open window, she can stay juuuuust cool enough to not sweat like a pig. ...where did that term come from anyway, pigs literally cannot sweat. That is the whole reason they wallow in mud... But, speaking of farm animals. April’s college research is on genetics. Between that and her part-time work at a convenience store at night... she has her hands more than full. A new research facility is in town called Dairy Air which just approved a sort of field trip for the college, letting its students come and peek behind the curtain at what they are doing as part of their research. Dairy Air has been doing genetic modifications on bovine, which at first caught flak for being morally questionable, but they have been pretty open about letting people see what they have going on- and their animals seem pretty well taken care of. Unlike an actual field-trip like you’d have in public school- and much like how all of college works- the school itself isn’t taking anyone, anywhere. They are authorized to go, its up to you to actually go. But so Dairy Air doesn’t get swamped with outsiders, they were assigned blocks of time each group of students can go. All April needs is her student ID to get into Dairy Air, but she prepares her tablet to take quick notes while she is there, because she seriously doubts she would be able to lock in all the information in her head in one go. Going with her is her room mate May. All dorm rooms have two people per space, and since all but one of their classes lined up- May and April share their space. Well, and April’s pet turtle ‘Ronin’ if you are including animals. As usual, May is the first at the door, tapping her watch. April was already good to go, she was just nervous as always that she isn’t; double-double checking if she forgot anything. She has gone to classes with her work uniform on, and gone to work with her student ID still pinned to her breast so... it wouldn’t be the first time she overlooked something rather obvious. April and May are both beautiful, like spring is known to be, but, they are also sort of opposites. April isn’t tall but she sure is curvy. Barely over 5’, her boobs at at least the same size as her head, each. Her hips are wide and her thighs are meaty too. Her brown hair has been left to grow from lack of time and money to go get it done so, for a while now her bangs have been so long half her face is hidden behind them, and May often asks her jokingly how she can even see where she is going- her eyes are always behind it. May on the other hand hasn’t a curve on her entire body. She is tall and her hair is also very long, but her hips are quite narrow for a woman and her chest is unfortunately only equipped with A cups, which are so small all they really do it make her nipples jut out. Her hair is a platinum blonde and like her body- devoid of volume, it hangs straight down to her butt. May is tall enough to be slightly taller than most of the men in the college, dwarfing most women. She may joke about April not being able to see anything through her hair- but May is the one with actual seeing problems, her face always adorned with perfectly round framed glasses that look three sizes too big for her face. May couldn’t leave before April even if she wanted to- the calendar doesn’t work like that. I mean- their car! April is the one with a part-time job so naturally she also has a vehicle to get to said job, May does not. May looks at the map on her phone while April drives them to the Dairy Air facility. At first, it actually just looks like a normal farm, and, originally it was. Two farms actually. Between the two conjoined properties though is the tall glass and metal research facility that looks much more like a genetic experimentation site. In order to get to the Dairy Air research facility, you need to first go to one of the two farms flanking it, which is where most people get lost and end up circling the building once or twice before realizing you cannot go directly to the research building. A lot of the facility is glass- and contains many enclosed areas for animals. The animal areas have no floor or roof- so they have sunshine above and grass below, they are just surrounded on all sides by one-way glass, with humans watching them. These small enclosures are only for the research subjects- when they are approved and no longer in active research they get released into the fields surrounding the facility to be with the rest of the cows. Ironically Dairy Air has less heavy machinery and happier bovine than any factory-dairy. April gasps and rushes up to the glass around one of the enclosure sections, pointing out to May one of the bulls who was obviously modified genetically. He is beside a cow and a calf- the calf is already two-thirds the size of the mother in spite of how young it is, and the bull is twice the size of the mother and probably made her hip bones creak when he mounted her. More glaringly obvious though is the fact that he has not two but four large horns! The upper two angle up and forward while the lower two simply arch forward. Their curvature is so large the points almost connect over him, like two halos. A monitor clicked on over the girls, facing at an angle to see both the enclosure and the two visitors. On the screen is Black! Black UnBlanc is the president of Dairy Air. “Ah, I see you have met Saturn! He was named because his multi-horns resemble the many rings of Saturn! And also he ate most of his children.” The girls immediately scrunched their faces up at the monitor. “HA! Just kidding- mythology joke, his digestive tract is literally incapable of processing that. Not to imply that he would if he could. Although... I guess we also have no way of proving he wouldn’t, either.” May spoke up first. “Do you handle ornamental modifications to their genes? Or was that just a harmless byproduct of some other test?” April furrowed her brows, glancing around trying to find a camera. “How... did you know we were here? And can hear us?” Black raised his finger but then paused with his mouth open a second. “Uhhh, I only have time to answer one of those questions, so I will pick the first one! It is indeed a byproduct. Genes control traits but they also interact with one another, so in order to trigger one thing you will most likely alter something else that relied on it, without meaning to. His size and life span was what we intended to modify- the first is obviously a success. The other, I guess we will find out. Any other questions I can answer for you cow-LADIES. Ladies, I meant ladies. I just work with cows all the time, so, I... yea. I didn’t mean to imply that you are cows. That happens a lot here. I mean it doesn’t happen a lot. ...my lawyer keeps shaking his head and moving his hands back and forth, I think he just wants me to stop talking entirely, but he has gone non-verbal so its hard to tell.” There was a pause. “Okay now he just has his face in his hands, I don’t know what you want, man.” April tilted her head. “Okaaaay- does that giant red button on the wall behind you say containment breach...?” May spoke up. “What are the primary goals of your research? Understanding their genetics better, or..?” Black chuckled a bit nervously. “Woah, one question at a tiiime.” He adjusted his chair so his body covers their view of the button. “Dairy Air’s primary goal is to modify a better bovine. Bulls are needed to breed but not to milk, so any extras ‘meat’ an unfortunate end. So lower male birth rate, make males much longer-lived than females. No one’s head lands on the chopping block. Cow milk isn’t worth a whole lot, so you end up needing a small army of them to make a living. Make a cow whose lactation hormones keep pumping no matter what, and gigantic udders that match the output of a small army of normal cows. Too big to walk? Modify leg length and strength!” May hummed in thought. “That must take many iterations, even with human engineering involved though, right? How many cows just come out ‘wrong’ and get put down?” Black shook his head. “None so far! We put down more hum- whoop, almost said the quiet part out loud, ahaha. Whenever a bovine comes out ‘wrong’ we just augment it, so it continues to function. Like my previous example- a cow whose endowments are too large for its own legs. You ever see a cow wearing bladerunners? It’s fuckin’ badass. Aaaanyway, my lawyer is crying again. Such a delicate flower, this one. So I better get back to work- but have fun touring the facility!” The monitor clicked off, but then back on immediately. “Oh and don’t touch anything. Like, literally nothing. Don’t even touch the air if you can help it. I mean- I know you need to breathe but don’t, like, breathe more than you need to? If that makes sense? Eh, don’t worry too much about it, have fun!” It turned off again. The most strange they encountered in the facility was a cow who technically had two sets of udders, doubling her milk output. But, having a giant four-segment udder on both ends of her body would make it too difficult for her to walk, so instead of two four-segments she just had one in the usual place, and then a group of four one-segment udders on her upper body, which made it look more like four huge breasts. On the way out of the facility they toured the barn portion a bit. The cows here are really well cared for, and you can tell- there is even a few sitting on their rump like a dog does. That is a very rare pose for a bovine- they will only sit like that if they are 100% comfortable and know for a fact they aren’t in any danger, because its not a position they can quickly get back out of. The staff dote on the bovine here almost like they were co-workers, some of them even have human names, hah! They supposed that there are only so many cow-like names to use, at some point you have to start getting creative. May looked at how April was slouching as they toured the regular barns. “What’s up? You look bummed.” April grumbled. “More like jealous. Look at how chill these bovine arrree. Between work and classes, I am straining myself around the clock. And for what? So I can get a higher paying job, and then work even harder than this?! Working just so I can continue working is the worst carrot-on-a-stick ever.” “Mmm. But the cows are kept in captivity all the time. They will never know what the rest of the world is like.” April lowered her brows. “Neither will I- I will be too busy working to see any of it. Also... I don’t think they are even aware enough to realize they are in captivity here in the first place. They follow the herd, and the herd goes to wherever there is safe grass to graze on... which is here. So even if you removed the fence, would they actually go anywhere?” True the bovine are not known for their higher brain functions, but that same general low level of awareness is why their standards can be so low, while the animal itself remains in high spirits. A lot of dairy cattle are unhappy because half the industry treats them like absolute shit. They’re actually not very hard to please, at all. Grass, calm, and sun, that is basically it. That makes it about as hard to look after as a house plant. Give them a bit of personal attention every now and then, and they’re good. And they don’t understand English obviously so you can walk up to them and spout absolute jibberish and they’ll still smile and nod. They are content doing virtually nothing, and get doted on by humans. April busts her ass just to get a good enough job to survive. And never mind getting doted on- she is lucky if she has the time to even have any human contact half the time. The cows have their herd. April has a pile of books and a professor who once showed up to class in his pyjamas. The two women stopped at one area in particular, both blushing, both frozen in awe. A regular sized bull with some irregularly sized balls is mounted on a semen collector. The bull is unusually verbal of his pleasure and the girls can see why- it is more than just a padded, slick sleeve for his dick. Several metal rings expand and compress in an undulating pattern on the outside of the stiff rubber inner lining, in addition to the entire inside of the apparatus spinning! Damn, that probably feels amazing. So, the bovine apparently even have better sex toys than April, too. It doesn’t take more than a couple of seconds for the bull to blow- however due to the enormous balls, it takes him over a minute to STOP cumming again. Once he is done one of the researchers quickly detaches the plastic collection bag and another is automatically loaded in place. But, after both the bull and researcher leave, the two women are alone. This is the actual barn area, so nothing is really sectioned off- so April wanders right up to the mount, curious of how it works. May advised against it, but April insisted it was fine- it was already emptied out and obviously there are no other bulls here right now. The inside is rippled rubber, once it gets spinning AND undulating? Damn. She blushed hard peering into it, her hand on the side. She realizes the surface is still hot from the bull who was in here a moment ago, and then she is surprised when she takes her hand back and realizes its... moist. Eeeeew. April quickly wipes her fingers off on her pants. M-maybe it was just condensation? From the temperature difference. Y-yea. Should probably wash her hands when she gets back anyway. Once she got back, April washed up and went straight to sleep. She has no classes later in the day, and her part-time job is the night shift. But thanks to her final stop at the research facility being the mount- her dreams were oddly erotic. She dreamed she was on a farm like that, but instead of cows it was naked people! In her dream she mounted one of those premium bull toys herself, even though she has no penis so her mounting it doesn’t even make sense. In reality though, her privates tingled from the intensity of her imagination. She lazily thrust up into the thin blanket over her. Her clit started to elongate. It stretched becoming more cone-shaped, instead of the little bean it of pleasure nerves it had been. The upper portion of her pussy also expanded forward a bit- causing the urethra to become exposed, parting the labia on its own! It shoved against the panties she was still wearing in her sleep, and her thrusts rubbed the fabric over it. The pleasure became too sharp and woke her up! A bit too early to run to work yet, but late enough that May was missing- likely gone out with some friends given it is getting dark. April was already somewhat breathless from her wild dreams and immediately looked down, peeling her panties back to expose the twitching cone that is her clit! It only extended a bit forward- mostly expanded wider at the base, to give it its new cone shape. Well... May isn’t here; if there was a time to masturbate, this is it. April thinks she is so turned on that her clit is swollen but there is clearly more to it than that. Since it has made such a large target of itself, she grabs the clit directly through its hood, using only two fingers she slowly masturbates it like a micro-penis. Her thoughts drift back to her weird fantasies so while her eyes are open- she isn’t paying attention to the pleasure causing the mutations to accelerate. The internal portion of her clit grows larger and longer- forcing the added length to slide OUT, under the clitoris glans, stretching a small shaft out of her, before the pleasure causes it to clench and the glans engorge larger than they should be able to, taking a slight mushroom-tip shape. The bottom sides of the clit and its hood are directly connected to the labia though- so stretching so far out also dragged her labia up with it, and also the urethra at the top of her pussy! Not just her clit, but the entire upper portion of her pussy is standing up! She grunts at a mild ache, but it is then shadowed by a pleasure. Then a stronger ache, and a stronger pleasure! She can feel something... growing inside of her? She feels it, but April is too far into her pleasure and fantasies to actually comprehend it at the time. Her labia are also getting longer, and fatter! But... their mass isn’t increasing. There is now a hollow pocket inside of them, so while they look very thick- they’re also hollow, it isn’t solid meat. Two fingers and a thumb now, its growing. Three fingers and a thumb. All five digits, but just the tips! Her clit throbs bigger and longer, more and more of its mass being rejected from inside of her mound because its too big to fit! Her urethra stretches along with it, looking like a third cylinder, forming a cluster of three... like the shaft of a penis. The labia adhered to the bottom was cinched together from being dragged up, and joined with the clitoral hood, which is also being dragged up the forming shaft, becoming a foreskin! The growth in her groin is actually becoming intense enough to snap her back to reality, stealing her focus. The ache is getting painful but comes in short bursts and is always followed by pleasure. As they both grow in intensity the two start to overlap- rather than one and then the other, its both at the same time. It hurts AND feels good! Getting stronger! She starts to curl up, holding her stomach now instead of her mutating genitals! She can feel two bulges?! Stronger! Aaaaaah. Before it becomes strong enough to be nauseating- one and then the other ovary pop out of her from lack of room as they finish mutating into testicles!! They are rejected into her now hollow labia, as they function as two one-ball scrotum!! She sits up fully, now noticing her wildly mutated genitals and stares in awe- thoughts frozen in confusion and numbed by pleasure. The tiny penis bucks, oozing precum. Her balls swell bigger and bigger! They feel so full! From ping-pong ball sized to chicken eggs. She doesn’t even realize every time her pussy clenches in automatic response to the pleasure, it actually shrinks. Smaller pussy- bigger balls. They bloat to the size of baseballs- but in doing so now occupy so much space that they press together, and the labia fuse into a proper scrotum. A seam down the middle where the dividing tissue remains to ensure the two nuts don’t get tangled. That however also meant her pussy was gone, because they are joined together over where the opening is supposed to be. The transformations seemed to stop, but before she could think about them, her balls decided to test their functionality, clenching up against her! April goes cross-eyed from the feeling as her small penis erupts into its first ejaculation! She certainly blasted a lot- but due to the small size of the penis, it didn’t go far and basically painted her own crotch. She ran to the bathroom to try and clean up the mess, still prodding and gawking at her junk, wondering what the hell happened. After the came, the shaft vanished into her entirely, causing the foreskin to swallow the glans, so it looks like a naked, chubby sheath above her large balls. The flesh on her scrotum is also a shade darker than the rest of her. A new addition though- she never felt it grow in because of the warmth already there thanks to the layer of cum, but when she wiped it off April saw her pubes had grown considerably. A long narrow line from her crotch almost to her belly button, oddly blue-silver coloured and very soft, unlike the course hair pubes normally are. That is a thin layer of fur, not hair. Well, this is a problem. They were told not to touch anything, and she did touch something in the Dairy Air research facility. The most obvious thing to do would be to contact them to find a solution but... she doesn’t want to become a guinea pig! She only got a little residue of fluid on her, barely anything, so... it might just go back to normal, right? Even if it doesn’t... maybe its fine anyway? Guys have dicks, she could live with a dick. It isn’t even that big! So, April just tried to ignore it for the most part, and practised walking around with it flopping between her legs. When flaccid her penis was almost nothing at all, though the balls were very meaty and took up a good bit of space. Without panties on to hold them in place- she kept almost getting them caught between her thighs, threatening to crush her own balls. She got dressed eventually and headed off to work, hoping no one would notice. When fully dressed- you can’t tell. Unfortunately, April herself can still tell. She has overly large balls that pump hormones into her body, and with a brand new body part- she cannot stop thinking about it, which then turns her on... which threatens to erect it, which makes it even harder to not think about! It sure helped pass the time, though! Normally she would be bored to tears leaned over the counter, waiting for virtually no one to show up anyway. The convenience store barely has any customers at night in the first place- it is near the college to attract business from students... most students are asleep at night, because they have classes during the day. She groans as she has to lift some heavy boxes again to bring out of storage and restock shelves with. They don’t really feel as heavy tonight though? Instead of straining, her muscles feel kind of... good? She starts hefting boxes and restocking items that barely had any items missing in the first place. It felt like a good stretch, like her muscles wanted the challenge. A little bit of her midriff becomes exposed, revealing the stripe of fur up from her crotch and her tightening abs! The crotch of her pants fits real snug, as well as her sleeves at the shoulders. Her entire body is enlarging! The tailbone behind her popped and clicked, breaking into several caudal vertebrae, forming a short naked tail! Her balls hugged the crotch of her pants so tightly to her that when the tail grew, it had nowhere to go but over the waistband. April clutched the counter and hummed in pleasure as it happened. It again felt a lot like a good stretch, a mild and pleasant sensation. Odd though that she didn’t think that was strange, or check the new limb. She felt it, she knew it was there, but for some reason her brain never registered the fact that its not supposed to be there. She just enjoyed the feeling and then resumed her work. Her clothing was starting to feel a tight all over though, her physique was starting to look quite well built, and she has even grown a few inches since arriving at work! Luckily on the night shift- she has no co-workers to point out the difference. To her, the sensation was subtle because the growth was relatively slow over the shift. Her body felt pleasantly tight like some sort of full-body hug, but it was her own muscles squeezing. They are not flexing so there is no feeling of exertion, just the gentle squeeze of them swelling larger. She was spaced out, mind blank leaned heavily over the counter and not paying attention at all when one man entered the building, took a look around trying to see if there was anyone else in the shop. Seeing April is the only one here, he darted up to the counter and flicked out a switchblade pointed at her! “Give me all your money!” April sat up with a dazed look on her face, she had been so deep in her daydreaming it took her several moments of utter confusion to realize what was happening. Knife, threat. Do not take kindly to threats. She quickly grabbed him by the hair and slammed his face into the counter so hard she shattered the plexiglass surface and then went to toss him back and ended up throwing him three feet down the isle with a broken nose and glass cuts on his cheeks. She casually walked up to him as he slowly starts to get back up, rolling one of his missing teeth between her index and thumb. “How about you give me all your teeth, instead?” He left his knife on the floor, quickly scrambling along the ground on all fours before he got back on two legs and ran as fast as he could from the store. April chuckled at how easily he turned tail when his ‘prey’ actually fought back. When you mess with the bull- you get the horns. April cooed at a warm tingly feeling as adrenaline but also testosterone circulated her veins. Then she groaned, stiffened, and sort of just waddled back behind the counter, a bit worried because she felt like she was changing again. But for some reason her mind still wasn’t registering the change itself as odd. What she is worried about is someone noticing she is changing and that somehow getting her in trouble, or ruining her uniform and angering her boss, rather than reacting to the fact her body itself shouldn’t be changing. She moans and leans back as she feels a squirming in her backside- but it is not on her back its her back itself! Muscles layered over her shoulders bulge, causing them to ripple to remain aligned with everything else at the new size. But as soon as she leans back, squirming against that sensation, her pectoral muscles tighten and enlarge, pushing her large breasts even further forward! April’s eyes go wide and she freezes in place when she hears the *pep* of a snapping thread and then a clang as the top button on her top bounces off the light fixture on the roof!! Oooh man this uniform is tiiiight. She looks herself over nervously, moving very slow and deliberate so she doesn’t explode out of her clothing. Only now does she realize just HOW tight her pants fit. They already squished into her new nuts firmly, while actually helped her by keeping them up and somewhat off of her inner thighs, which made walking with them easier. However... they were tight when she arrived to work- she has been slowly growing the entire time. Looking down- she can clearly see her own sleeping dick, which looks like a huge clit when its dormant. Her balls have not only taken up all the space in her panties, but overfilled the front of her pants to the point where they are holding the waist of the pants two inches off her torso- allowing you to see the rest of her junk directly, if you look straight down. The only reason they did not catch in the fabric below the waist and burst the seams on the crotch is because her proto-tail shimmied the waist of the pants down slightly. Okay... okay, but like... if she doesn’t annihilate this uniform she can just swap out for a bigger size. Hers had previously been the smallest available size after all; literally every other uniform they have is bigger than this one. She just needs to survive tonight, tomorrow she can use a bigger one and no one will notice a thing! Probably! The next customer to come in raised an eyebrow, first to the shattered plexiglass layer over the counter but then to how stiff and obviously nervous April is. Every time she breathes in you can literally hear the threads of her shirt groaning on the second button- which has stretch lines in the fabric all around it. April’s feet were getting cramped too- her entire body enlarged including her feet- but unlike pants and shirts, shoes aren’t really meant to stretch and flex. So her heels and toes were getting wedged in so hard all her toes are slightly crooked in order to fit at all. Thank god the counter hides her crotch because her pants are closed about as tight as a basketball hoop. Instead of being bored out of her mind, April stands perfectly straight, watching the clock for the rest of her shift. Luckily, no one else shows up. By the time customers start to come in to grab something on the way to their first classes- April will be gone, because she also has morning classes. She is just up for the day now- goes to sleep right after dinner, starts her days at 11pm. She heads into the back to swap her uniform out for her regular clothing. The next staff to take the counter gawked at her, blinking several times but then just shrugged it off. They are too tired to question anything this early in the morning, so April again gets off the hook for her odd appearance. When she relaxes though- so does her new scrotum, which has a good bit of loose flesh to sling the balls in. When it relaxes the weight shifts down onto the already strained crotch of her pants, so the moment she bends over to get her own clothes out of the locket the crotch pulls too tight and bursts! Her panties bulge out of the opening between her legs! She bends over quickly on reflex without thinking and doing so causes a rip to open on the back of her shirt- but luckily not her uniform top, which is a button up that goes over whatever regular shirt she wants to wear. Her regular shirt is the one that ripped. O-okay, well, a few stitches here and there. Uniforms get ripped occasionally- it’s fine! She struggled to get the buttons off though. Between her enlarged pectoral muscles and how huge her tits are by default- she cannot actually SEE the buttons, she has to feel around. And the button is pulled so tightly that she cannot angle it to take it back out of the slot in the cloth. After fidgeting with it for a few seconds, it explodes off the top and more tit flesh billows out. She just sighs, and attempts the next button. Still too tight, can’t undo that one, either. April holds her breath, grabs her boobs and then pulls them up and out of the opening. There, now all the buttons are loose and can easily be undone. When it came to taking her pants off- thanks to the crotch blowing out already, they were rather loose, because her genitals were mostly hanging out already- but she had to be careful anyway, because movement around the area was causing her dick to wake up. She just smirked to herself about it, thinking how she is too much woman for the little uniform. The fact that ‘women’ don’t have penis going over her head entirely. Her regular clothes obviously didn’t fit great, either. But at least her top doesn’t have buttons to explode off. Her regular outfit is flexible, and stretches around her- though the bulge in her crotch is more than obvious. Her proto-tail once again rides over the waist, so outside of her pants. It doesn’t even occur to her that she should try and hide the tail. Her pant legs don’t quite cover to her ankles and while they are supposed to be sweat pants- they look like yoga pants because they are stretched so thin. Her top was a sweater but now fits like a crop-top, and the sleeves stop halfway down her forearms! Her exposed abs are stacked like a brick wall, with a few visible veins on the lower part, spreading from her chubby sheath, and the stripe of fur dividing it in half. Woman couldn’t find time to exercise to save her life, yet looks like she could pick up and throw the average man into the air like they were a five year old kid. Her inability to actually perceive what is wrong with the situation actually helped her a lot, unintentionally. She walks with utter confidence, unaware that anything is amiss, so no one else looks at her to realize anything is wrong. She acts perfectly normal, so attracts no attention. They would see the giant bulge in her pants and know something is off, if they looked at her, but if they don’t actually look at her, no one will ever know. April returns to the dorms while May is still sleeping. She slips into the bathroom to get washed up, but ends up getting mesmerized by her own appearance. Her balls are pumping male hormones into her system, but she still produces female hormones too. This caused her to go from straight to bisexual. And since her body is getting caught between too- the male part is attracted to the female, and the female part is attracted to the male, basically making her fall in love with herself. Don’t stare too hard, Narcissus. This caused her balls to droop lower and heavier, expanding to the size of a softball each, approaching a cantaloupe in size, pulling her pants down all on their own! The weight in the crotch just yanked the waist down rather than tax the seams. She barely noticed- too infatuated with her appearance. She never felt this way before, so she sort of knew something was different but was unable to figure out what. Even looking at her reflection she likes the way her ears move... completely glossing over the fact ears... don’t... move. Her ears are changing shape slowly- becoming pointed and elven without becoming any more narrow. She DID notice when the waist of her pants dipped low enough that her half-erect dick flicked out and continued hardening in the open air! April at least knows enough that having a boner in class would be a problem, so she grabs the shaft and slowly starts stroking it. She notices there are chubby folds of skin under the head too, just before it fully erects and they pull tight. A forming foreskin? In addition to a sheath? That isn’t quite right for bovine nor human. However, a true bovine phallus is fibro elastic- which would get hurt immediately if you tried to grab and jerk it with your lubricated hands. Thanks to her mutations though; this dick feels just fine to jerk. Her scrotum darkens again- it almost looks like it is somehow tanned in comparison to the rest of her skin. As that coloration fades further and further up though- the growth creeps with it. It feels like she is getting an erection even though she clearly already has one. The glans bloat larger, but also more bulbous on the end, stretching the shape from a mushroom to an exaggerated helmet shape: still human in nature. She didn’t even sit down on the tub or toilet, she leaned on the counter with one hand and jerked with the other. It felt too good and she was too into it to bother moving now. Not just her hand, but her dick itself moving against her hand as it lengthens and grows! The balls were almost comically huge in comparison, so at this point her dick growing is just kind of evening out what she already has. Her sheath grows larger, and darkens to match the scrotum, but then her altered pubes overtake it and coat it in blue-silver fur. The growth isn’t just in the visible shaft either- she can feel it behind her balls, across her now bulging taint, and into her butt- with a mild pulsing pleasure in her butt, indicating a growing prostate in there too. She makes quick but short strokes, bumping the underside of the flared glans with her index and thumb on the up-stroke. She leans forward, starting to thrust weakly on reflex without even meaning to. Her nostrils flare, her nose enlarging a tiny bit. Her ears squeeze together at the base with new muscles, giving them a leaf-shape, but also allowing them to now move and pivot around to follow sounds! The glans start to purple from blood pressure, the dick feels so tight it aches- still trying to grow but having run out of room for the time, now standing around nine inches. The balls still look huge in comparison- but her dick is still big for a human. Her balls lift, shifting all the loose trailing skin from above to below instead, hugging her crotch for a full second before her urethra bulges out and she erupts cum! Only when the orgasm hits does April even realize she has to do something with the mess! Luckily she is now tall enough that standing in front of the mirror allowed her cock to fire almost directly into the sink! The cum was thick enough though that the sink couldn’t drain it quickly- it managed to fill the sink to the halfway point before it actually slowly started to drain away. Like before- the extra length of cock still inverts entirely, popping into its foreskin which then pops into the sheath, so only the rounded front of the glans actually expose themselves. Even enlarged, her sheath still basically vanishes into the cleft between the giant balls and would be unnoticeable under her clothes. Her balls themselves will be difficult to hide, though. April completely forgets she came into the bathroom in the first place to get cleaned up for class and leaves again after masturbating to get dressed. May is awake now, but getting dressed on her side, facing away. She says good morning without turning around. Which is good- because April also forgot she should probably at least try to hide her mutations, but got changed on her side of the room normally, which means her giant manly bits were wobbling in the open while she picked out an outfit. Ultimately she decided on a skirt- because she does not own pants that could possibly hide these balls. Heck, the vast majority of her pants won’t even FIT the balls in the first place. May only half-turned to look at April leaving for class and thus didn’t notice the changes. How long is that going to last, though? They are both going to the same class- they sit together! Again, no one noticed as she happily skipped off to class, two feet taller than she was the day before and looking like a professional athlete. But because she doesn’t react to it- no one else does either. She plops down in her seat in the middle rows and leans back. She feels oddly happy and satisfied today. She wasn’t thinking ahead, or concentrating, she was just happy to be there with her herd. Er... class? Yea, class! May arrived only a few minutes later, a few moments before the actual class started- the professor being the last one to enter, his hair all mussed up like he just rolled out of bed. May sits down, face already bright red, gawking at April. April’s ears tucked back a bit and she tilted her head. “W-what?” “WHAT DO YOU MEA-” She lowered her voice, remembering where she is. “What do you mean ‘what’?! You are turned into the incredible hulk sometime between yesterday and today, what do you think I am confused about??” April looked at her hands confused, then back to May. “I am not green..?” “N-no, but you are huge, and muscular!” April grinned like it was a compliment. “I mean, sure.” “And you weren’t yesterday. That isn’t something that can happen overnight! What happened?!” April looked confused for a moment. She just came to class, before that was work. Aside from the jackass who tried to rob her- nothing eventful happened. Other than her clothes nearly breaking. She did feel oddly pleasant out of the blue? So maybe she did change, and just didn’t notice? “Uuuh, I guess maybe I am a bit bigger now... I didn’t do anything differently, though.” May was just stun-locked, trying to figure out of April was somehow pranking her. There is no way she doesn’t realize... right? How do you not notice, its your own body?? Then May looks shocked anew, as she remembers April touching the semen collection mount the other day! “Dairy Air!” “Heh, French word for butt.” “No it- er, well yes it is, but I mean the company! The mount you touched!! It must have had transformative compounds on it!” “Huh? But its not like I licked the thing, I just touched it. And then washed my hooves later. Hands! I meant hands.” May raised her brow at the slip-up. “It might be affecting your mind too. Look- you wouldn’t necessarily need to put it directly into yourself to be affected. Dairy Air essentially built a blank-slate virus cell. Like other virus, it infects a body and overrides the host cells with instructions to reproduce the virus cells instead, eventually bumping out the originals. Normally that would kill you if left unchecked. Except its not reproducing more virus cells- the blank viral cell is filled with genetic information from their hybrid bovine, so the instructions your cells are given are those of the bovine, just using the virus like an instructor, to brainwash your genes. We need to get you to Dairy Air so they can-” “Wah! No! I am not turning into someone’s test subject!” “Y-your mutating!” “Yeaaaaa, but it isn’t BAD. Also, its a virus, right? So, at some point my body will just beat it to death with white blood cells or whatever.” Her immune system? Maybe, actually. Obviously it was meant to go into an actual bull, so the virus is adapted to evade a completely different type of immune system. It isn’t suited for a human system, which means her immune response may in fact terminate it. Without outside instructions, her body would eventually revert, because the blueprint for the bovine traits would no longer exist. May can’t very well drag her to Dairy Air, so for now she has to let it go regardless. Right now she is just nervous enough for the both of them, wondering how she is going to help hide her friend’s changes in the middle of a crowded lecture hall. Although... everyone’s eyes are on the professor, for now. April just stared blissfully ahead, her mind basically put the world on mute. She can hear and see everything just fine but her brain decided not to bother to take any of that input, and is basically in screen-saver mode. She isn’t even daydreaming- her mind is utterly empty. May on the other hand keeps glancing at her nervously, hearing faint straining sounds- wondering if its her outfit, or her body. April hums in pleasure and May’s eyes widen as her back starts to bulge up!! Her upper arms become outright bulbous with muscle which isn’t even a state the female body can reach without chemical intervention. Her shoulder blades and upper back muscles bulk up, making it almost look like she is a humpback! May shakes her arm to snap her out of it, pointing to the professor and telling her to pay attention. It works- as soon as her mind is forced to focus on something in human society, the bull changes stop. However, as soon as she leaned back to straighten herself more, her penis flops out and May discovers her friend is technically a ‘he’ now! May’s face feels like it is on fire, embarrassed by what she sees but too stunned to look away. The honeydew melon sized balls roll lazily in the scrotum, just bobbing slowly up and down. Since she is wearing a skirt they were well hidden enough till she shuffled her position, revealing her newest change- her sheath has become adhered to her underside by an elastic outer layer- the fur on the sheath has also gotten longer toward the end, creating a long wisp of silver fur on the opening. Because its fused to her crotch now- it cannot be hidden under her clothing unless she yanked the waist up to her upper midriff. The movement caused the phallic head to pop out and grow bigger for a moment, but the lecture is un-sexy enough to return it quickly to fully dormant. May didn’t even know how to react. SHOULD she even react?? Is April not reacting because she is trying to save face?? She doesn’t seem to mind her changes at all, but her entire gender basically inverted! It is so huge too. And not really bovine or human, but something new, born of both of them merging. The studious part of May wants to prod around and try to figure out what is going on herself. The female part of May wants to know what this behemoth looks like when it fully wakes up. But for now, the logical part of May is terrified and preparing to grab April and run out of the room as fast as possible the millisecond class ends. April may not think anything is wrong, but the moment anyone else spots her, everyone will be screaming and running for the hills. And then she will be on a government autopsy table, instead of in Dairy Air’s care. The moment class ended, she grabbed April by the wrist and ran before anyone else even started to stand up. April was again unaware of the urgency and just took it as a game, smiling dumbly, following along without even knowing why they were running in the first place. They ran all the way back to the dorms and May slammed the door behind them, breathing heavily. April however was utterly unaffected. They both ran the entire way, but May was completely out of breath while April didn’t even break a sweat. April twirled around, chuckling before her smile faded a bit, and her attention locked on May, breathing heavily, skin glistening with sweat. Her extremely long hair a bit mussed by the wind as they ran. Those glasses sure are cute on her. May’s eyes were locked on April’s crotch, wondering just how enormous those man-eggs are under the skirt cloth. April takes a step closer and for a moment, May can see the huge meaty orbs swing. Even with the panties wrapped around them, their weight is enough to still swing around if she makes a sudden enough movement. “Wanna see it in action?” “Ye-yea. Wait- wah, uh, w-what do you mean by, uh... oh.” April stepped closer, pulling her skirt away from herself in the front and then flicking her proto-tail down in the back, causing the skirt to pop off. The panties were basically just a sling for the balls at this point- they aren’t big enough to cover even half of the giant nuts. May gingerly touches them, they feel so hot, so solid and heavy. They do a little hop in the scrotum from her touch, nudging into her palms. She can then see the bulge forming in the sheath travel up. Still inside the foreskin, the penis emerges looking like a chubby sausage at first before ballooning in size and then the glans pop fully out of the foreskin! The veins throb huge and hard for a moment before the dick itself hardens and swells larger and larger. April smirks, though is feeling a bit dizzy now from her hormone levels skyrocketing. “Want to try it?” “Wuh-? I... I don’t know. You really... aren’t you straight?” “But it would be a waste not to experience this thing while I have it!” “Ye-yea... I guess it would be. Heh... o-okay. Wuaaah!” April scooped May off her feet entirely as effortlessly as someone picks up an action figure. May is straight but... the thing with that is- April’s genitals are currently male. Extremely male, even. So male that the pheromones radiating off her nuts is making May love-drunk along with her. On the way to May’s bed though, April suddenly trips over her own feet! Her barely fitting shoes popped off her heels on their own mid-walk! May gets tossed up into the air and lands on her bed, but then scrambles onto all fours at its edge to see what is wrong. April doesn’t know what is wrong, either, and shuffles around into a sitting position to put her legs between them. Her ankles keep rising out of her shoes! But, she isn’t moving her feet- her toes are still in the ends of the shoes, which means her feet are getting longer! “Aaaah.” “Does it hurt??” “No. But it feels... weird. Parts that aren’t supposed to move, are moving.” May flops her legs off the side of the bed and helps take her partner’s shoes off. The feet have stretched so far out of the socks on their own that the big toe is now exposed- because it never stretched with the rest of it. May pops the socks off and grabs up both feet, feeling them and trying to massage them to settle down the confused April. Her skin is really soft- isn’t on her feet much so her soles are baby smooth. But they are also now extremely long. She can feel the many tiny bones that make up the internal portion of the foot click out of and back into place randomly as they enlarge unevenly and force themselves to shuffle under the flesh. The bones get bigger, but the feet are only getting longer- not wider, so as they bones enlarge they start to run out of room. The big toe is now by far the smallest- remaining where it originally was, the nail became soft, and the edge started to blur with the surrounding flesh, eventually melding into it. Then the toe was nothing more than a bubble of meat as the bones devolved out of it, and then it vanished entirely! The other four toes enlarged and the nails especially. Milky instead of translucent, then grey, dark grey, and finally charcoal grey. Layers of keratin kept adding up, making the nail thicker and thicker till it started to look like a block, then as it gets larger overall it develops a rounded point to the front of it- making them shaped like rounded pyramids! Hoof segments! The bones click and clunk below the surface, making April flinch a bit each time from the movement. If a bone cracked out of place normally, it would hurt- but she didn’t break anything, its transforming, so she keeps flinching thinking that it is going to hurt, but it never actually does. If anything its a pleasant relief. As the bones grow against one another its a pressure that builds up toward an ache- the cracking and popping of dislocating them resets the pressure before it has a chance to become uncomfortable. May has her thumbs on the top of the feet and her fingers play across the bottoms- rubbing from top to bottom, almost looking like her touch is what is stretching it out. From hundreds of tiny intricate bones, to one giant, solid bone. All the bones of April’s feet merge into one huge cannon bone. The bones in her toes enlarge tremendously, making them very large but also clumsy and clunky. The hoof segments nudge the surrounding skin back and completely overtake the ends of the digits entirely, but then the digits grow unevenly. The outer two slow to a stop while the middle two do not. There isn’t enough room for all four in a row, forcing the two sides to fold back, pushing the outer two around and back, in toward each other on the back of the hoof to become dew claws. The middle two enlarge into the primary segments of the cloven hoof. April hummed as it finishes, sounding like she learned to enjoy it by the end. Or she just really liked May’s massage. She flexes her toes, but their range of movement isn’t a whole lot, they can sort of move separately from one another. The dewclaws are basically immobile though. They bend, but not separately on their own, they automatically bend when the primary segments are bent, to follow them. Flexing them to try and divide the toes only creates a thin gap between the hoof segments. May was still concerned, assuming April would be too worried about her feet devolving to still have sex, but April immediately resumed where she left off, grabbing May’s feet and heaving her back up onto the bed full on her back! The bed springs creak as April gets on top. On all fours, the balls and scrotum are so large they still drag on the bed, sliding up between May’s legs and bop her crotch! She squirms frantically under April to kick off her own pants and panties. She hasn’t had time for a boyfriend in ages, and this is the meatiest member she has EVER seen. April sits up on her knees, leaning back a moment before flexing. May asks what she is doing but April doesn’t respond other than to smirk. Her muscles glisten from the tightness of her skin, she flexes harder. Veins bulge and squirm under the surface like worms. Her traps enlarge so big and so quickly it makes an audible sound like flexing leather, making her neck now triangle-shaped!! Rips appear around the shoulders of her shirt, then on the back under the collar. Up along the seams, up on the shoulders, out to the sides in the back, till the rips meet, and her shirt suddenly explodes off her!! April didn’t even notice- but her pecs enlarged even more, but caused her breasts to regress in size at the same time. So her breasts still jut just as far forward, they are just sitting on muscle now instead of fat. The stripe of fur now also goes all the way up to her lower ribs, dividing her entire midriff. Blue-silver? Rare fur colour for any animal to have. Given her rapid muscle expansion... April may be a Belgian Blue. Not that the blue colour is specific to them- it’s rare, even on a Belgian blue. The muscle bulk is the more telling of her features. The gene that sets the limiters on muscle expansion don’t exist in that species- so their muscle mass has no upper limit. Though, Dairy Air isn’t making existing breeds- so she most likely has parts of other breeds mixed in. April props herself with her new hooves dug into the bed and carefully slides her huge dick into May. The glans are flared so stiff they pop in once its past the outer ring of muscle that holds the pussy closed. May’s pussy had that meat pillar glistening immediately. Her clit was twitching up and down like it was eagerly agreeing to something. She went from zero action in bed to being mounted by this monolithic beast. April had to shuffle around though- she could not pick up the speed of her thrusts like this; her balls were dragging on the bed. She bows down low, her rock hard pecs hovering over May’s unfortunately flat chest. April thrust in, but then grabbed May under her scrawny thighs and lifted her up! April sat upright again, but now held May’s legs up over either side of her hips, allowing her to lift her balls... mostly off the bed. Now they swing so much with April’s aggressive thrusts that she is unintentionally spanking May’s butt with her scrotum! Soon they were only clearing the bed because they were clenching rhythmically at the same time... they have grown yet again. Now about the size of a soccer ball each in a scrotum slung low enough that her testicles will be colliding with her knees when she walks at this point. The plop sound of her balls clapping May’s butt were joined with squelching sounds though too- April’s forward thrusts now had the same force behind them but slowed considerably as resistance went up. Each time she fully thrust in- all the lube currently built up in her is squeezed out from lack of room! Her glans now the size of a medium apple and almost apple-red in colour to boot. The shaft is so long there is still a little bit of the base exposed even when its fully in- and the head is wedged against May’s cervix; the end of the line. A bulge now visible in her when April thrusts in! The veins blushed purple on its surface, aggressively throbbing, trying to stretch the cock still larger! A pulse from her prostate, and a lazy drool of pre that escapes the head before the stiffness and tingle spread up her taint, behind her balls, then into her shaft as the flesh stretches even longer! It is big enough already at this point that she can feel the wave of growth actually travel up the length of the shaft! But every so often she hits bottom. Not regularly. Sometimes she will thrust in and a bit will be exposed still, then nothing, then a bit more than the first time? If her dick is still growing, shouldn’t the amount left exposed also be consistently larger? Unless... May was also growing. That thought briefly playing in April’s lust addled mind was enough to set her over the edge! May clutched the bed under her, arching her hips even higher up as her upper crotch inflated like a balloon!! The cock was stuffed into her so tightly the liquid couldn’t get out! The cum pressure started to force April back! As soon as the cock was half-out the cum exploded out from around it, painting her own giant nuts with the hot cream, and they both collapsed to the bed. April fell onto her side, to May’s left, causing the entire bed to tilt to that side from her weight. The weakened dick still remained over May’s left thigh with the head sleeping on the triangle of hair over her pussy. May started to fidget though, squirming around before clapping her hand over her pussy- a finger on either side of her clitoral hood. “Mmmmm, still... horny!” April sat up, looking at the enlarging clit standing out. It didn’t even occur to her that the cum was magically gone- the pussy somehow once again pristine as the fluid was absorbed into her skin!May was starting to paw at herself more frantically, thrusting her hips weakly upward, before April grinned and rolled over, burring her face in her crotch and started to suck on the engorged clit! May thrashed around letting out a squeak like a distressed mouse at the intensity of the pleasure, then balled her fists, clenching the blanket in her hands, her legs bent up and her knees pulled together- squeezing April’s head between her thighs! May’s head just shook back and forth on the pillow, her mouth open to scream in pleasure but all she could do was gasp for breath! The suction drew blood into it faster, causing her clit to grow, and grow, and grow!! Her clenched thigh muscles cradling April’s head start to squirm under the flesh, bulging, plump veins trailing between her upper thighs and crotch. Her urethra stretching up, the internal part of the clit engorging too big to remain internal- May’s clit is mutating into a cock too!! So here is a fun fact- sperm are classified as germ cells. Dairy Air uses the bull’s own testicles as an organic factory to produce the cellular reprogramming. April’s own balls produce the transformative tincture! While May’s ovaries remained ovaries- her clit doubled down instead. The clitoral hood turned into a... sort-of sheath; without the scrotum to help close the labia on the bottom, its actually U shaped, leaving the underside exposed. The urethra still travelled up the new shaft and what had been the only part of the clit exposed before ballooned into a glans! April kept eagerly sucking, using her now much larger, wider throat to take the expanding length as it already exceeded the length of her mouth. The growth lurched fora moment as a foreskin formed, then resumed- already looking like April’s own dick, and then exceeding it!! Even April had to start sliding back, the dick becoming too big to even deep-throat! The glans flare from pleasure which causes them to catch on and bend against the insides of her throat which makes May thrash again! April laser-focuses on May’s cute face, her plump pink lips come together, mouthing moans before she actually makes any sound. “Ah! Mmmm- muh. Muh, huh... huh... mmm... muhm-m-moo~” Her nostrils enlarge a bit, and her ears grow pointed and enlarge too!! Thighs enlarge with even more muscle! She bucks abruptly with a lot of force, sliding the giant member down April’s throat and she knew enough to take a deep breath. May erupted into orgasm, but because she has no balls currently- it was technically just a massive amount of precum. Even as she cums she still transforms a bit. The triangle of hair over her pussy becomes a tuft of white fur, and expands into a diamond shape, then an elongated diamond. A shadow of white fur starts to fade in on her shins as well by the time she finishes shooting. April had been making loud gulps, making sure she doesn’t get choked on cum. May had barely caught her breath before she abruptly sits up again. “AH! M-my body!! Your... contagious!!” “Mmm, didn’t know sexy was contagious...” “But I-eeii! Legs!!” May squirmed again, lifting her legs and holding her now large, tight thighs! Having such muscular legs on a body that is otherwise a string-bean looks a bit odd. What she is calling attention to is further down though- her toes squirm and the joints pop and click! Oh, hooves! Eager to return the favour from before, April shuffles down the bed on all fours and plops down at the foot of the bed to hold onto May’s dainty little feet as they start to change shape! Since April is below her now, her fingers are on the top of the feet with her thumbs pressed into the soles. She pushes into the meat of the foot and rubs forward, feeling bones click and pop out of place and expand under her touch. With a chuckle, April brings her face down to the wiggling toes and opens her mouth! It seems when her neck expanded- so did her tongue. The huge tongue of a bovine slithers out of her mouth and tangles itself between May’s squirming toes, which only makes her squirm even more, because the tongue tickles!! The tickling was unintentionally speeding up the changes- every time May flinches it cracks stiffening bones out of place, which allows them to shuffle into a position to merge together easier. April gently kisses the soft soles and teasingly pops toes into her mouth to suck on them, coiling her large tongue between, making May squeal and squirm. Her toes enlarge, the nails become larger, darker and blockier. Neither of them noticed April now has large cone-shaped nubs on either side of her forehead... the start of horns growing. May’s hooves grew in a bit faster, and thanks to all April’s attention her hoof segments are super shiny from being kissed and licked. Unlike April though- the shadow of fur on May’s shins expands as her feet changed, so by the time her hooves completed; her legs also had a full coat of fur! Not very long fur, mind you. It is dense but very short- it doesn’t hide any of the contours of the flesh below. A shimmering snow white pelt all the way up to her upper thighs almost giving her a satyr-like build. Different colour, which means different breed? But May’s transformation was instigated by the dose of infectious DNA from April, so how did April produce a bovine hybrid that is different from her own? The answer was most likely- it isn’t meant to be breed specific changes, and adapts to the bovine it’s ‘injected’ into. Problem is that it isn’t IN a bovine, so it may just be attempting to interpret their different human genetic backgrounds as cow breeds? In any case, their transformations seemed to stop for now. It sure felt great, and May enjoyed the ride but now she is doubly worried about the situation because now they are both messed up! April was completely unbothered still, and just told her to relax and wait for their immune systems to fix it. They would have to miss a few classes but, so what? That is the beauty of college- no one cares if you actually show up. You already paid to be there, they already have your money, they don’t care if you waste it. May begrudgingly agreed but told April that if it shows no improvement after a day- she is taking the both of them back to Dairy Air! What neither of them realized though was that their immune response was the first thing the invasive gene packet latched onto, and thus the first thing that was changed, for this very reason. The two of them obviously had to skip their other classes for the day. April stared at herself in the mirror for a while, wondering why May was so freaked out. She looks hot! But also, she doesn’t look that different? She did feel strange... good, but strange. That was probably transformations, right? But she doesn’t recognize the differences. To a bovine, any differences in their day to day can be perceived as threats, and it wouldn’t do to have the cows freaking out because of their own bodies, right? So naturally, it also changes the mind at the same rate it changes the body, causing the new parts to seem familiar. Sure they still have their memories of another body- but how often do you think a cow looks back on where it came from to ponder its existence? May’s transformation was a burst straight to her crotch- the opposite end as her head, so it hasn’t had a chance to affect her mind at all. April felt May was right about her being different, but could not notice the difference herself, and it felt too good to be upset about it, so she just shrugs it off. April kept smiling at May, who keeps glancing over to her from her own bed. April thought she kept glancing over to admire her muscular, well-hung form, but actually it was because she heard April’s balls gurgle quietly. It is slow, and because they are already so big its hard to see, but they are still growing. Each testicle like a watermelon on the scrotum. That is where the transformative goo is made. Eventually April has an early dinner and nods off to sleep well ahead of everyone else since she wakes up for her night shift. May remained wide awake, paranoid of a gentle throb in her own body. A faint ache and then a pleasure. Her ovaries were changing inside of her. Which means she will also be producing transformative goo too! Not that she intends to bang anyone for that to actually come into play. The pleasure that echoes each ache causes her member to slowly unfurl. Her sheath sleeps in the cleft of her labia, her cock even bigger than April’s already. While May used to be taller, she has a scrawny frame so having a huge dick really stands out. She tried to ignore it and watch TV quietly on her side of the dorm room, but it flopped over onto her stomach and then slowly started to erect, snaking its way up her torso. She looks down at the glans as they approach her face, blushing. Bigger, rounder, steeper curvatures, the glans blush red, the shaft hardens into a lazy arch in toward her body. It gets closer and closer, making her go cross-eyed trying to follow it, till she feels the heat off the glans on her lips. She turns her head up to stare at the wall over the bed, but the veins still drum on the base of the cock. The ache in her body is getting stronger, more painful, but the pleasure gets stronger too and starts to overlap the pulsing ache entirely. The pleasure grows slightly faster than the ache, trying to smother it. She squirms her legs- her labia enlarge, forming pockets in preparation to catch her mutating ovaries. Pop, pop, out they come. The two sides fuse, sealing over her vaginal passage as the balls clench and expand in one mighty pulse after being freed! May attempts to look down at her crotch but gets bopped on the lips with her own phallic glans! Her dick is so large that her erection is longer than her torso is. She pants, rubbing her plush, soft pink lips back and forth against the glans a moment, feeling it. The head is so tight already, so rubbery, such steep curves and contours. Like April- she is distracted easily with this, forgetting to examine the damages to her genitals further down, and instead focuses on the penis directly in her face. She kisses it, but the pleasure causes her hip to buck on reflex and the glans pop into her own mouth without meaning to! She is surprised at first but her eyelids lower quickly and she hums in pleasure, sucking down further onto the shaft. Bobbing her head and rocking her hips; May starts to face-fuck herself! Her scrotum thickens, darkens and lets her balls hang lower, already the size of softballs, as she lifts her hips her own balls dangle between her thighs and gently bounce off her butt cheeks below her! A little pang of worry- her dick now nudging the back of her mouth. Is it... getting BIGGER? It was already bigger than April’s! But it felt too good to fathom stopping at this point, she had to get off first, then assess the damages. Stopping in the middle of this didn’t even register as an option in her mind in the first place. Her powerful legs and new hooves dug into the bed, angling her entire body, so her head was crooked against the mattress and hips high in the air. She grabs the shaft with both hands, at first trying to clutch it and stop even more from entering her mouth as it expands into her throat now, but she obviously could not hold back changes with her hands. And it didn’t take more than a couple of seconds before her hands were simply caressing the shaft, to bring more pleasure rather than try and stop anything. The shaft almost as thick as her wrists now, it grows into her throat! Each thrust going a tiny bit further in than before! She felt the pleasure all over, a warm tingling in places not even associated to her genitals- but like April, failed to realize that shouldn’t be happening; she is transforming from the fluid leaking out of her own member. Her tail bone pops several times, breaking into individual bones and then expanding and multiplying, developing a tail! Unlike April- May’s tail became full sized, and the fur already around its base expanded with it, blossoming into a tassel! Unlike the rest though- the fur over her rump is pale grey, and the tassel a base grey, not the white her legs are. The bridge of her nose pops loudly as the cartilage lets go and expands- causing her vision to vibrate violently from the movement in her face. Her upper and lower jaw expand outward- but only slightly, allowing her to take even more cock into her mouth. Her candy pink lips become desaturated, turning a darker grey- but this coloration also bleeds upward encapsulating the space between mouth and nose, and the area around her nostrils, forming a squat, vertical rectangle of textured, moist, dark grey flesh! She has the face of a cow- without having the muzzle of a cow. This also meant the bridge of her glasses no longer fit on the bridge of her nose, so they are further up on her face than they are supposed to be. May goes wide-eyed as she erupts, her balls yanking to the base of her cock, and the urethral bulge inflates like a balloon on the front of the shaft as she unintentionally force-feeds herself, her dick too deep in her throat and too rigid to easily take back out, so she has no choice but to swallow. Her throat blows up and she takes a loud gulp, and another, and another, and another. Her ears expand on the sides of her head, straight out from the sides since the bed is pushing them up from behind. But they do not simply stop at mobile little leaf-shaped ears... they keep growing! The skin on her neck thickens without her neck enlarging, causing a chubby fold to form, then another, then another. Several loose, soft, squishy folds of skin on the front of her neck as the start of dewlaps form! Her ears grow bigger and wider- keeping the leaf shape to them, they expand to the size of footballs before they actually stop! The large, floppy ears of a Brahman bull. May flopped fully onto the bed, between her dick getting soft quickly and her posture flattening- the cock finally slipped out of her mouth again, and she let out a loud burp in relief. She lay there catching her breath, but between face-fucking herself and the relaxant chemicals orgasm naturally flood the system with- May fell asleep, before her mind fully cleared to realize she transformed again. April woke up to her alarm at night and rolled out of bed, having to really squirm to stuff herself into an outfit. Wore the biggest sweater she had and it was still tight and didn’t cover any of her midriff. If the sleeves were any more miss-matched to the length of her arms, it would have to be re-classified as a T shirt. Her skirt was so tight she was able to wear it without closing the clasp on the side. The clasp was open, but wedged against her hip so firmly that it couldn’t fall off anyway. She put panties on, but all they did was lift up her balls to get rid of the slack in the scrotum. The panties don’t even have enough cloth to cradle her nuts at this point- it just gets stretched into a wedge of cloth between them, vanishing between the curvature of the musky orbs. April heads out to go to work for the night while May sleeps soundly.... completely unaware that she shouldn’t be going out at all in the first place. She is supposed to be hiding till the transformation wears off with May- April completely forgot, and just defaulted to her regular schedule. Her balls would be hanging lower than her skirt can cover if it wasn’t for her straining panties- but even with her clothes barely containing her... you can still see her proto-tail flopping around over the skirt. She still has big cones of flesh on either side of her forehead, and leaf-shaped ears! Not to mention she looks like she ODed on steroids and could weight-lift a transport truck. She doesn’t even get to work. April is still over a block away when her balls grow enough to finally snap her panties. Having them bunched up between the nuts greatly increased the strength of the fabric, but even then it still broke. She stopped walking the moment her balls flopped loose again- BELOW her skirt. Her skirt just covers to her knees- her testicles wobble around her shins at this point, the size of a medium pumpkin each! She bends over at first attempting to catch them and cover them somehow, but halfway over has already forgot what she was trying to do, and simply stares at them, a dumb smile crossing her face in admiration. Her nostrils flare, mmmm, she can smell them, they smell nice. She unintentionally turns herself on, the balls start lurching in the scrotum, but their show of arousal only turns her on more! She groans and giggles to herself dimly as her entire body lets off the sound of overtaxed leather! Her muscles harden and bulge even more obscenely! Fat veins pulse on their surface, pinched between the tight skin and bulbous muscle! Her upper arms, neck, and upper back especially grow enormous, forcing her posture into a forward slouch! The nails on her hands rapidly thicken- minus her thumb. The nubs on her forehead grow longer and harder- rather than form horns that break the skin, the skin itself is sort of becoming the horns. Hair is technically made of compressed skin material, what is hair mostly composed of? Keratin. What is a horn made out of? Keratin. It is just a much higher dose of the same material. Like her nails though- the bigger the spikes on her forehead grow, the less skin-toned they get. She chuckles and thrusts her hip a few times weakly, just enjoying the tug of weight from her giant pendulous nuts, but that tugs at her sheath too, which wakes up her dick. It only partially erects, then starts to actually grow larger! Growing larger increases its blood capacity though, which actually negates the erection. It only erects when it fills with blood- it can’t fill if you keep increasing the threshold for what ‘full’ is. So it emerges from the sheath but then becomes fatter looking before bending heavily forward over the top of her skirt and flopping around, wagging back and forth in exaggerated swings as the meat becomes heavier still. Bending so far forward causes the elastic flesh of the sheath itself to flex away from her torso, shifting some of the weight onto her barely fitting skirt, and snap the waist! She bends over again to grab it, but it falls too fast and her torso isn’t as flexible as it used to be due to its almost grotesque muscle mass! Her torso makes strained sounds like twisting leather, then April herself groans. A hole opens on the back of her sweater! Then several small holes around the shoulder seams! She stands up straight, afraid of ruining her top, but that just shifts the pressure. Her pectorals harden and enlarge again, but this time her ribs also start to pop! A human rib cage is much wider than it is deep- a bulls however is deeper than it is wide. April flexes her shoulder blades back, thrusting her chest out and her ribs all make a hollow click as they detach from her sternum! Her pectorals expand, devouring the fatty tissue of her breasts while her chest expanding stretched them further out, speeding up their flattening, completely erasing them altogether. Guess that makes April a ‘he’ now. He has already been applying a bull mindset to most things, though hasn’t been consciously pondering gender labels. His ribs expand greatly, their bend now much less steep, and eventually grow back to the sternum and re-connect. All of this was far too much for her sweater though- as soon as her ribs disconnected to start growing, a gap already tore into the front of the sweater under the collar. By the time her breasts vanished, the sweater exploded off of her entirely! This caused the changes to stutter, her giant cock to slowly start to reel itself back into the sheath, and April to actually become aware enough to realize there is a slight problem with being both a bull mutant but also utterly naked in the middle of the street. Luckily, it is the dead of night and there obviously isn’t a whole lot of people around in order to see him in the first place. Not that the cool night breeze didn’t feel great flapping against his scrotum, but at the risk of someone else freaking out, he should probably attempt to hide. April isn’t very mobile at the moment though, so, easier said than done. He cannot walk without his legs patting his balls from behind and wobbling them back and forth. If the scrotum were any longer someone could whip the balls over their shoulders and wear it like a scarf. He lumbers into a grassy back lane and wanders that way to stay away from whatever little traffic exists at this hour. This is completely overlooking the fact that April is still trying to get to work, while remaining out of sight, not at all realizing that in order to work he would have to put himself front and centre. Not to mention the security cameras! Even if no one came- SOMEONE would still see him! As he shuffles along though, the feeling of the cool night air on his hot hide is comforting. Finally being out of his prison of cloth felt good, and the grass brushing his hooves felt good too. His mind clouded over again, and he just stopped thinking about... anything! Perhaps ‘clouding over’ isn’t quite accurate- it is not as though there are other thoughts or emotions obscuring his thoughts. It is more like his thoughts have started to drift apart- still there, but too distant to bother connecting with. His mind still has the thoughts but does not persue any of them, they are all disjointed, and come and go without regard. He still transforms as he walks as well- though very slowly. Since his own balls produce the very thing that transforms him, it is sort of impossible to stop transforming entirely- unless he just jacked off perpetually, and also didn’t get any of his own cum on himself, but that is a rather tall order. His thigh muscles bulk up even more, but the structure deforms, becoming more triangular looking, putting strain on his hips. His tail finally gets a coat of fur and a tassel as it lengthens fully, swishing around happily behind him. His hands elongate a bit, leaving his thumb behind, and his nails evolve into small pyramid shaped blocks. His nostrils expand, his breathing unintentionally louder as it takes more effort to walk on two legs. His horns grow larger, harder, and sharper, curving outward in a broad arch before starting to curve back in toward one another. His sheath becoming meatier and wider as the cock within swells- the opening of the sheath big enough to sit a 2L soda bottle up in it. The tuft of long fur on the very end of the sheath now big enough to try and braid. April does not really think again, and just enjoys shuffling through the grass up till he catches a sharp glimmer of light off one of the windows of the homes flanking the lane. By now- it is almost a dozen lanes down from where he started! The sun is coming up, that is almost when he is supposed to stop working and he still hasn’t gotten to work in the first place! He passed ‘work’ like seven blocks ago! He forgot what he was doing in the first place and just kept walking in a straight line, till dawn!! And now that the sun is up- he can hear cars starting and passing around him on the streets. People are waking up to go to work. April quickly turns and picks up his pace, shuffling back the other way to return home before someone sees him. Imagine how his herd would react to a bull without a proper fur pelt? Yikes. Wait. That is what is wrong with his appearance... right? Or was it something else? He cannot remember- but something was off, and the fact that he doesn’t even know what it is means he cannot try to hide it specifically. He is still growing through, slowly. His hooves make deep impacts into the soft grassy ground from his weight- he cannot stand perfectly straight even if he tried. His hands get longer, thumb starting to devolve into a nub. Blocky nails expand, pushing the skin aside to overtake the ends of his digits. The bridge of his nose pops- his lips turns dark grey, and like May- the skin overtakes the front of his face. Neck muscles bulge so big trying to support his growing horns that the muscle bulk pushes against the hinge of his jaw- trying to grow bigger but having run out of space. The pressure starts to strain his neck, threatening to pull the vertebrae apart. He also starts to feel the grass tickling his scrotum... which means his balls are now as long as his legs are, in spite of his legs also having enlarged. Each testicle is approaching the size of an oblong yoga ball, and their weight is starting to be more comparable to an entire adult human, each. On the grass, he doesn’t care. Because it isn’t a problem- his mind doesn’t even think about it. He feels it, but does not react to it at all. The tickle of cool morning-dew kissed grass against his balls is a pleasant feeling, not a bad one. But they keep getting bigger, sinking lower, and soon more of their weight is dragged on the ground and he eventually gets to a street. The homes are sectioned off into blocks, so even if you take the back lanes at some point you will have to still cross an actual street. His speed drastically slows as soon as his legs get onto the road itself- because that then drags his balls onto the curb, and pavement feels considerably worse dragged across his ballsack than grass did. He slows, scrunching his face up in discomfort. Too much friction- his balls are dragging on the ground BEHIND his legs and the drag is hurting his skin. Pulling on his sheath is also causing his dick to wobble partially out of it. Can’t slow down, be seen. Be seen; bad. His mate May get angry if he is seen, might not want to fuck later. How do solve? Balls lift when feel good- make feel good, balls lift, can walk good then! He bends over and clutches his sheath between the eight deforming fingers he still has and coaxes the cock out. The sight of the growing phallus helps turn him on, and erect it even faster. Unfortunately he decided he needed to do this, in the middle of a street, completely in the open. A car abruptly stops after turning the corner and honks, but April doesn’t react to it at all- too busy playing with himself. The car couldn’t go around him even if it tries; April is literally dead-centre in the middle of the road, blocking both lanes of traffic. Another car stops behind the other, the driver leans out his window wondering what the fuck the holdup is. A biker collides with the back corner of that car, tumbling over the vehicle and off his bike. Well, looks like April rolled a nat 1 on stealth. A diamond of fur at the base of his tail and the long stripe up his front start to expand, slowly consuming more flesh in the blue-silver hide. His balls roll energetically in the bottom of the scrotum but weight so much they cannot even lift themselves at the moment. A muffled roar of rushing fluid from within, then the stretching sound of taxed skin as they swell even bigger, heavier, and meatier. Now his cock approaches full erection- its glans bobbing in the air in front of him... which means his dick is longer than his entire body, bigger than May’s behemoth... and unfortunately too big to get in his own mouth. The glans flare almost as wide as a dinner plate while the bulbous front on them is almost the size of a honeydew. The shaft behind it is as thick as his arms used to be before he transformed. April only glances at the gathering crowd around him. He is trying to show off his giant member as he gets himself off- show them how big and bull-like he is. He is normal bull, see? Very good bull, nothing abnormal here. Another car stops on the other side of him going the other way- also blocked. Everyone just gawks at him, not knowing how the hell to react. It looks like some strange, wild beast in the city, so they should probably call the police? But also, it has some vaguely human-like features? None of them want to react in the first place at risk of somehow being associated to this thing. They would rather just flee to work and forget they seen this in the first place, but they cannot pass April, and now everyone else saw them at the scene, so they might get in trouble if they don’t do something? April, as usual, is oblivious to there being any problems. He already forgot why he started masturbating in the first place, and just wants to complete to feel good. His hands deform even more though, making it harder and harder to hold the shaft. His neck throbs, pulling at the bones, and then a sound like twisting bark enters his head as the bones in his neck rapidly start to expand, stretching it longer to accommodate all its girth! A cow actually has the exact same number of vertebrae in their neck as a human does... they are just much, much bigger. But the growth didn’t awkwardly stop at the neck- ALL vertebrae expanded, stretching his entire torso longer! His muscle bulk is too heavy! He hunches further and further over as he elongates and swells bigger. Too... hard... to stand! His hands hurt against the ground, but are still able to hold him up as he collapses forward, his dick bobbing up and slapping him in the face in the process. He has no sign of ever having had thumbs at this point- fur is growing on the backs of his elongated hands, and the middle two fingers are starting to expand big enough to force the other two back- so they will be fully bovine hooves soon enough. April is confused a moment, wondering how he fell. Then wondering where he fell from? In the time it took him to fall over- he forgot that he was ever trying to stand on two legs in the first place. Which is probably for the best, because his legs snapped the moment he hit the ground. This thighs already took a triangular shape to them, becoming too broad at the base for human hips- the sudden jarring movement of falling over was finally too much strain on the pelvis. It crunched and cracked under the flesh as it expanded greatly and took on a sort of V-shape to it, which is why cow butt looks so bony and angular- the two protruding parts are either side of the top of the ‘V’. This is severely subdued in the bulls however... they don’t need to birth anything, so they don’t need giant hips. This expansion though now causes her torso to equalize with her expanded chest, obscuring any definition her midriff still had. While a cow’s body is sort of shaped like a rectangle, a bull is shaped like a Dorito- thanks to muscle bulk dedicated to its decidedly forward-drive, its body just keeps getting boarder and broader the further up you go, making it triangular. Thanks to the limiters being taken off on Belgian Blues- April’s neck alone is so muscular its twice the width of his actual head. His shoulders and upper back are so enormously bulbous and tight looking, it looks like his muscles could deflect bullets. April at this point is BIGGER than the cars he has stopped. Each of his testicles are bigger than the people driving them! He cannot reach his own cockhead, so he sucks the shaft, and coils his huge tongue around the shaft. His hands don’t work no more. Grips the shaft with his tongue and thrusts into its slick, wet surface. His cock at least seems to have stopped growing again... his balls however are still very slowly enlarging still bigger. He grunts with effort, his muscles clench and squirm under the flesh and with a loud, hollow clunk- his shoulder blades shift. On a human, shoulder blades stick straight out from the spine like wings, in order for the arms to be beside the rib cage, but a bulls rib cage is much rounder so that configuration would mean it has to reach all the way around its own torso to get to anything. Now his shoulder blades angle down at the sides of the ribs- shoving his arms forward, er, well, DOWN in this position. Now he is really locked into all fours. His forehooves finish developing, and the fur spreads from them up his arms. Another patch blooms on his chest, meeting the growing stripe up from his crotch. The patch from the base of his tail advances over his lower back, slowly consuming what little human he has left. When he blows, even his enormously bulky frame is nudged forward by the force of his giant balls slamming into him from behind when they clench! He hosed one of the cars down, almost power-washing the paint off, and the driver quickly abandoned the vehicle and everyone else backed up. Good thing none of them were gifted a pearl necklace, because then they’d transform too. By now- they were calling the police. April had no idea what any of them were saying- now that his cock was returning to its fleshy home he was actually listening to what was going on around him. He recognizes the sound of the words they are saying, but they are speaking too fast and saying too much, he cannot be bothered to remember what the words mean. They sound mad though, so April quickly flees the scene. He trots on all fours, steps heavy enough to thunder against the ground- but his balls now half his own height in width, and dragging fully on the ground behind him. May woke up very late. She woke up on time, technically, but did not get out of bed. She pretended to still be sleeping, and attempted to just drift back. She could feel the meaty eggs in her crotch. She did not want to admit to April she was overtaken by her urges the other night and transformed even more, so she tried to ignore it and sleep as long as possible. Even with her eyes closed though, the weight against the bed under her, how firmly they push up against her crotch... she could tell they were growing. If the testicles is where the mutagen is manufactured- obviously making the balls big would be one of the first bullet points on Dairy Air’s list. But bulls already have large pendulous balls. And here is the thing... if you take into consideration body mass versus genital mass... a human’s junk is considerably larger than a bulls. And now they unintentionally mixed the two together. She eventually decided it was futile to hide in bed, she would have to get up and face up to it eventually. When she got up though- May immediately realized April wasn’t in the dorm with her! She went to her cell phone to call April and find out where she went. It was late enough in the day- she could have gone to class? Or work? Both? Or did she get worse and try to go back to Dairy Air on her own? May groaned and shook her head- hearing the phone ring. April’s phone is right here in the room with her, forgotten on the night stand. May really didn’t think it was a good idea to go out, but at this point she has to, to recover April before he gets into trouble! She actually has to skitter across to look through April’s things and borrow a skirt- because her own junk is too big to fit into pants without being painfully obvious. She has grown a big meaty pair of balls over night, but her dick became so immediately huge that when recoiled into its sheath- the sheath itself is so big it matches the size of her nuts, looking like she hid three honey melons in the crotch of her pants. Her face is also notably bovine and that she cannot hide under clothing. Even if she somehow covered her face- her ears are so large they droop over the fronts of her shoulders. As soon as May exited her dorm she seen crowds of students being turned away from the school itself. She pulled out her phone and seen an emergency notice posted by the school- school was cancelled today because of a public emergency? Looking at the news- she immediately saw April, having been cornered several blocks from here. Of course; the news didn’t report it was him. He is hardly recognizable in his current state, but I mean, how many other mutant bulls are walking around? Of course it is him. May immediately bolted toward where the news said it was happening, but then started to slow after a block, trying to think about this more logically. The news is reporting on it- which means the information had to make it to the reporters, and then typed up, which means it is past-tense. If they already cornered April, will April even still be there? He isn’t smart enough to know how to escape them, or even realize that he should be trying to escape them in the first place, he would have been easy to wrangle. Which means May doesn’t know where her mate- er, FRIEND is. She knows where he was recently, but not where he is now. Where would the police even take him? He won’t even fit in a holding cell. Also... what was her battle plan in the first place? He is surrounded by panicking pedestrians, and in police custody. How the hell did May plan to bust him out, and also not be seen and captured herself?? She cannot save April if she herself gets captured. Aaaah, what the hell is she supposed to do?? She heard someone scream and point at her, her ears reflexively pulled back from the loud sound. Uh oh. But her ears were forward, facing away- oh, her tail. They seen her tail. And because everything was going into a panicked lock-down in confusion over one mutating bull- everyone was on edge looking out for exactly something like this. May got spotted immediately. All the other students scatter away from her, scrambling to get their cell phones out. May is like a deer in headlights. She doesn’t know how to react to this. Obviously they have seen she isn’t entirely human, so trying to make up excuses or hide won’t work. If she runs, that sort of self-incriminating though, right? Like, by trying to run and get away, you are admitting you knew something was wrong. May is too self conscious about her changed body- she eventually settles on retreat back to her dorm, and figure out what to do after she calms down and gets away from people’s eyes first. The second she turns around though, there is a campus security guard right behind her!! “Get d-down on the ground! I don’t know what the hell you are, but I ain’t letting you near any of these bright students!” “B-but I am a stude-” “I said get on the ground!!” He pulls out a small pistol and aims it at her, looking about as nervous about this as she is. Aaah, she is too young to be slaughter- er, killed! May has tears in the corners of her eyes, but glances over at a figure approaching them from behind her, strutting across the field. Black UnBlanc casually walks up with his hands in his blazer pockets, taking them out for an exaggerated shrug as he shakes his head at the guard. “I would advise against this.” The guard shook his head. “N-no. The police just arrested another of these... freaks! I won’t let no cow-things invade campus on my watch!” Black swatted away the breast of his blazer, revealing a gun on his hip and hovered his hand over it, twitching his fingers. He slowly narrowed his eyes at the guard and a tumbleweed bounced on past between them. “There is only room enough in this town for one cow-abductor, varmint.” The guard immediately dropped his gun and ran for it. Black just blinked in surprise. “Huh, that was easy. I was about to bribe him while showing off my novelty gun-shaped cheque book. Oh well, more money for me~!” May was too baffled to even comment, and just let Black help her up and take her away. His mutagen is why she is transforming, so he is the most likely person on the face of the planet to be able to turn her back. He also seems too stupid to be malicious. May is not at all used to walking on hooves- its effectively walking on your tip-toes. Which is difficult for a human to figure out, because that would be extremely painful for a human to do, so her mind is constantly nervous its about to hurt itself, even though that is just how her legs work now. Black did not let her slow down, holding her by the wrist and bolting through the field toward the east end of campus, completely ignoring the pathways. Blue and red lights start flashing though as several police cruisers show up on the road at the edge of the campus and the police pile out and point their guns. Black slows to a stop as he approaches them, but then puts May behind himself to block her. He lowers his head and glares at the officers through his hair. “You want to fuck with my herd?” Herd? Jeeze he even talks like a cow wou- wh- wha? May’s eyes widen as she realizes Black has a tasselled tail, through a narrow hole in the back of his suit pants. Like the hole wasn’t ripped- its DESIGNED into the suit, FOR a tail!!! He isn’t wearing shoes- he has hooves! He... isn’t human!! The officers demanded he stand down, or they will have to use force. As a shadow passes overhead though, all the officers quickly drop their own guns and then drop to their knees. May looks up to see a UFO the width of one and a half football fields, hovering overhead. That is what Black had been running toward, but now that the police attempted to stop him- the UFO revealed itself to train all of its weapon systems on them. The giant circular spacecraft hovers overhead, centring over Black and May and then a pale green beam of light fires down from its body engulfing them and suddenly she felt weightless!! Black did a little hop, and rather than fall back to earth he just kept going up, offering his hand to May, who took it; not knowing an alternative. “No one abducts cows better than these guys- trust!” As soon as they were on board the ship, May remained stunned and looking around frantically, trying to understand her surroundings. There are several aliens on board- vaguely humanoid figures with pale grey skin, only three digits on their hands and two small ones on their feet, their frame is extremely narrow making one wonder where their organs even are. Their head is bulbous and at first it appears they have two gigantic solid black eyes on either side of their head... they aren’t actually eyes. They DO see with them, but their surface is hard, have no eyelids- and its also the organ they hear with and telepathically communicate with. They don’t have mouths. Their nose is nothing more than two narrow nostrils above and sort of in-between these hard black organs. Black rushed to the control consoles glaring at the camera feed of the officers outside. “Pff, point a gun at one of my cows will ya?” He slapped one of the aliens on the shoulder and hopped into one of the chairs at the console. “Watch me 360 no-scope these losers!” Black yanks the controls to the side planning to spin the vehicle around in a full circle... but only the bottom thrusters were engaged- so as soon as he angled the UFO too steeply, it fell out of the sky, slammed into the ground, and then launched itself into a massive circle! The UFO spins in a circle several times, cutting a ring shaped trench into the ground before Black manages to angle the ship far enough that it hovers up back into the air. He puts his hands up, off the controls and slowly stands, inhaling sharply. “Oooooh yeeeeaa- I am sure that will bang right out of the hull, no problem.” He glanced at the alien beside him. “We ARE going to need to use the mind-wipe laser though...” The alien just sighed. “For fuck’s sake...” The officers below just blinked, bewildered by the ring shaped trench in the ground. “Huh. So that is how crop-circles are made...” May was beyond confused- and her transformation mildly affecting her ability to think only helped in keeping her calm in her confusion instead of having a panic attack. Things already started weird, they got weirder, and then weirder again. Black was thankfully eager to explain the situation in full. Dairy Air is just a front for aliens who have been abducting bovine for centuries to run tests on. Bovine are vaguely similar to a species they have on their own planet, and are hoping to enhance similarly from what they learn here. It is easier to learn off of bovine, because Earth is a much younger planet than theirs- creatures are still relatively early in the evolutionary tree and thus have relatively simple DNA in comparison to their world. April was already onboard the ship- they already abducted her and wiped the memory of all those involved, swapping in a placeholder memory of two dogs humping in the middle of the road. Dairy Air will have to take the two of them in and give them a place to live, till they decode what all the mutagen did in a host body it was never meant to be in. While Black is the president of their public front; he isn’t an alien. But he also isn’t human. Black was one of their test subjects originally- he was born a bull! He is the reason they set up the public front and started openly altering bovine genes in front of the humans. The dairy industry of modern day is a grim place to put it lightly- finding how humans treat the poor creatures abhorrent, the aliens are trying to now modify ‘better’ bovine to circumvent the human’s reasoning for the treatment. May sighed in a bit of relief. “So you have a cure!” Black laughed. “Oh gosh no.” “B-but your a bull turned human?” “Right, but your not a bull, your a human turned bull who needs to turn human. So we don’t need a human to bull serum, we need a human to bull to human antidote. In any case, it won’t be done quickly. But we WILL make a cure- I can guarantee that.” May was shocked by how much bull her friend had become when they reunite in the private wings of the research facility. She freaked out and kept asking him things to see if he was okay, and April was just confused as to why she would think he isn’t okay. He is perfectly fine. Black called her into his office a bit later to see if May was okay. April was perfectly fine, but May was still sort of freaking out about everything. Black turned in his office chair. “So. Talk to me. What can I do.” “I don’t know.... I mean, the cure, obviously.” “Right, well that is going to take a looooong while. Like, a couple of years kinda while. So in the meantime?” “I really don’t know. I mean... April thinks she- er... HE is fine, which almost makes it more disturbing...” “How do you figure?” “He isn’t himself?” “Weeeeell, technically he/she is. Personality and all existing knowledge and memory still exist in her head, her brain just isn’t firing on all cylinders. Imagine downloading a game on a PC that can’t actually run it. The game is still there, it just isn’t doing anything currently- upgrade the system and presto.” “So, she will remember and still be herself when she turns back?” “Absolutely- she will also retain the memories of being a bull too of course. A ‘higher processor’ can still run low-processing applications after all.” “So, we will be getting rooms in the research facility?” “Well- you will. April has already stated she doesn’t want one.” “W-what? She doesn’t-” Black raised his hand to stop her. “Know what he wants? That is one of the things he does very much still possess the knowledge of. Take it from a former bull. April volunteered himself to the research project, so he will join the other cattle. He is already so severely transformed one or two romps and he will already be fully bull, and thus visitors won’t know the difference. I mean, even you ladies didn’t realize some of them were staff members who fucked up.” “...WHAT?!” “Oh yea- this isn’t the first time this happened.” His eyes rolled back for a moment. “Mmmm, I think its the seventh? I wanna say seven, yea. Well, if you include both of you together- I guess separately that would make you seven and eight.” May groaned and slumped back in the chair. “Look, I know you are worried, but we will take care of you. I think... you should consider April’s decision for yourself. Up to you, obviously. We have a room prepared for you already, but you are allowed to change your mind later too. Literally. No one will know he was a human, but here is the thing; neither will April. When he turns back into a woman, this whole experience will be like a wild sexy dream. He cannot worry and stress himself out about all this like you can. You might be freaking out, but HE is perfectly happy. You could be perfectly happy, together. Just food for thought.” May looked at one of the displays and saw April. She is on the very semen collection mount she touched to start transforming at the start of all this. May abruptly sits up and points at the monitor. “HEY, they are going to touch it!!” Black spins in his chair and spots two tourists in the facility, stepping into the enclosure to get a better look at the super-endowed bull, getting dangerously close. Black pressed a button under the monitor to turn on the microphone to that room. “Hey, you three- back away from the bull’s pen. They are tame but they are still wild animals, c’mon, you trying to get kicked through a wall??” Black just shook his head at May, but May furrowed her brows. “You need to like, fence these places off better or something, this can’t keep happening!” Black hummed, spinning idly in his chair. “It certainly IS annoying to deal with.” He smirked. “You are one to talk anyway. I specifically told you two to not touch anything, aaaaand what did you do?” May blushed. “April touched it! I didn’t touch anything.” “You touched April. April is an ‘anything’.” She blushed even harder. “Well you did also say to ‘have fun’. Kind of contradictory.” “Oooh- that is a good point.” An alien in the adjacent room yelled back. “No it’s not.” Black shook his head at May. “That is really not a good point. Anyway, I dunno- I put up the sign after the first three accidents and people still completely disregard it.” “...sign?” Black pressed some buttons under the monitor, angling the camera on the other side to look up- revealing a 6’x4’ mini billboard on the roof stating to not touch any of the equipment, not to approach animals, not to scream above 50 decibels, and to not be inside the facility on the night of a full moon with a high glucose level. She squinted at him. “Why... is it on the roof?” He shrugged. “Biggest available space, and I wanted the sign to be big.” “...no one is going to see that.” “Mmmm, it needs to be bigger.” “It needs to not be on the roof!!” As the monitor had revealed to May- April already made his choice. He was now hiding in plain sight; anyone touring the facility and obviously everyone working at the facility can see him, but aren’t aware he was once a woman. Just like the bull April and May had glanced at when approaching that mounting station during the tour- April is there in plain sight, mounting up and blowing a load in front of tourists. And, he is basically there during every tour... because it only takes a few hours at most for him to feel pent up and need to use the mount again. Black joked that it is no wonder she chose this path- that is the best bull ‘milking’ machine they have, nicknamed Trump. Not because it trumps all the other machines; it was named after the president. Because no one sucks more than he does. It did not take long for the fur covering to creep up his body, covering his enormous back, his neck, and finally his face stretches out into that of a proper bull. The face stretching was bizarre, and loud. Outwardly- very little sound, but because its coming from his own head; it sounded loud to him. Lots of strained clicks, crunches, and pops. Eventually his face gets so long and large his eyes are forced to the sides of his head- but that also means his own face isn’t partially blocking his field of vision. A bull’s head looks like a rectangle if you look at it from the top or front, but a triangle if you view it from the side. Due to the size of his balls though- they need to lay them on a dolly lift in order to move him around easily, because they drag several feet behind him otherwise. While watching April mount those devices and get milked sure looks like a lot of pleasure, May could not imagine herself in that situation. Especially knowing people are watching! She did hang out with April still, between his frequent milkings. Inevitably, they were together when he started to get rowdy again, and rather than lug his car-sized scrotum back to the mount, May playfully offered her own rump to mount. Her own dick already emerging in arousal. Having such a colossal beast over her, blowing her hair around with the gusts of air from his huge nostrils was hot on its own. That giant cock was a whole ‘nother level. Trying to take that member into her pussy would have been impossible- she would get maybe 1/6th of the way down at absolute best before it was already knocking on her cervix to get in. But now that she has a prostate and her pussy is sealed over anyway- its the butt. And aside from a whole lot of bends and curves... there is actually plenty of room in there. April still could not hilt- but got over halfway before May felt like someone was shoving a toilet plunger in and out of her stomach from below. Then there was one time where they went to use the mount at night when no one else was around- and May mounted April while April was on the mount, getting taken from either end! May’s balls may be a tiny fraction of the size of April’s; but her dick isn’t too far off. When it comes to milking bulls, there is plenty of equipment for that. When it comes to pounding cows- there are bulls for that. But a bull that wants to be fucked? Well, there is May for that. Her favourite position was out in the fields, too far to be seen, fuck April on his back! The giant lumbering beast cannot roll onto its own back, which puts May in charge in that position. He flops over on his side, shaking the earth with his bulk and then May holds his hooves and helps him roll on to his back. He gets to rest his head on the ground and take the weight of those horns off for a bit while May does all the work. In that position though- April’s balls are so big that May is effectively using them as a chair. She sits on the loose, empty scrotal flesh at the base to access April’s butt, while the gargantuan balls cradle her back and hold her upright. May was leery of the fields at first, but honestly they are so big, who the heck is going to see her? Not only is she flanked by her herd who obscure the view of her- the fields are so large anything in the middle is going to look like a dot to someone on the outside. And while Dairy Air allows tours of the facility itself- at no point does that tour include running out into the fields. The only thing in the fields should be the cows themselves. It also helps that she is often on all fours... and her mind is simplifying. May is utterly oblivious to the fact she is continuing to change, and Black’s people do not inform her- because the less aware she is, the happier she becomes. It started with letting April have sex with her again. She completely forgot that their balls produce the mutagen and that exposing herself to it would cause more changes. And because the physical changes sync with the mental ones perfectly- the changes to her body go unnoticed. So her thin stick-figure frame bulks to an antithetic build. Then she has sex with April some more. Then she is extremely muscular, and her balls the size of pumpkins, with a dick so long it bobs over her head when erect. Then the romps in the field. With the sun at their back and the wind-cooled grass below, it sure is relaxing and fun to have sex out in the field. It is also, y’know, out in the open where someone could potentially see them. But suddenly May didn’t mind. It wasn’t that the concept no longer made her nervous or uncomfortable it’s that she literally did not think about it- it never occurred to her in the first place to be able to worry about it. And then she grew larger, and suddenly none of her clothing could possibly fit, so she had to go around naked, including all the way into the fields if she wanted to be with April and the other bovine. But again- by the time this actually happened, she forgot why she would want to be dressed in the first place. Unlike April- May was turning into a Brahman bull, so she would never develop horns. But the flesh on her neck, and eventually collar and the top of her chest would get bulkier and looser. Enormous sheets of rubbery, wobbly skin. While she still had hands, she would often grab and knead it in her fingers like baker’s dough. Very squishy, very wobbly, very fun. Never mind a double-chin, Brahman have great grand-chins. It isn’t even fat- there is nothing inside of that skin, its JUST skin. Muscle bulges her upper back tremendously like April, but only her upper back. Then any fat she gains goes straight to her upper back, creating one enormous fold of flesh into a hump, which develops a dark brown coating of fur in contrast to the pale grey the rest of her eventually takes. In this trait- Brahman share a little something with Camels. The hump builds extra resources into fat reserves in that one specific place, allowing them to break down and digest the hump when food becomes scarce. And when its empty? Still a good way to ditch excess body heat- which the dewlaps also do very well. By the time it formed her hands were already devolving and extremely hard to use as actual hands, so the added weight to her upper body made her walk on all fours, which helped her blend into the rest of the cows. April had not been shy mounting just about anything that didn’t run away, but it was at this time that May reluctantly was coaxed into mounting a cow. She kept licking at her sheath, she was needy and nice, May couldn’t say no to thaaaat. Hips enlarge, hands devolve the rest of the way. Bigger and bigger her balls get, more sex which... causes her to change at least a little more each time. May became distracted mounting other cows to think very long that April went missing at some point. April hadn’t entirely stopped changing, even though he was full bull. He became overfull. Horns continued to grow to obscene sizes, which filled him with pride and caused the entire rest of the herd to dote on him like he was a fucking king... but it was a strain on his neck and got in the way whenever he was brought to the barn or wanted to use the mount, because his horns scraped the roof. But, more alarmingly, his balls continued to grow. Very slowly, but noticeable over time. He got antsy and blew his load whenever he started to feel pent up- but that caused his balls to produce more, faster, trying to keep up. He was trying to always be empty, his balls were trying to always be full and ready. This over-production gradually started to stretch the balls larger. At first he could just shuffle forward- his muscle bulk let him carry the nuts in spite of them approaching his own body in size. He is virtually a wad of muscle the size of a small bus- there isn’t a whole lot he cannot pull. But its not just the weight of his balls, its their drag on the ground. They don’t just rest against the ground heavier- their surface area keeps increasing. And his scrotum increases in size too- so they are also dragging further behind him, to the point where his balls start to become wider than he is tall, and get wedged in the doorway into the barn on the way to the mount... while he is mounted, in the other room. So he is in an entirely different space as his balls, with the scrotum stretched between. Dairy Air wedged a dolly lift under them to help him out but he exceeded the weight limit of that quickly. He was then just given a private space with his own mount and an open door to the fields so May and the cows could come for a drink, or mount. The amount of cum was insane though- the staff had to form a tag-team to basically clean up his stall perpetually. By the time they actually got one mess fully cleaned he was looking to blow again. At least they had no shortage of research material- April was giving them a lifetime supply of mutagen to work on. But... still they grew. They had to make another modified space for his balls, separate of the space for April himself. Then a bigger space. Then, eventually he vanished from the barns satellite facilities entirely, and went to the private wing of the main research facility. Now en days; April is suspended by slings and straps, hooked up to a VR headset that makes him think he is in a field surrounded by flirtatious cows with udders so big they drag on the ground behind them. His cock is in a private milking machine 24/7, and his balls are below and behind him. Because they kept growing, their mass actually became so great that their OWN weight was threatening their structural integrity and causing heat buildup to hit dangerous highs. So, they are now set on an Olympic pool sized body of saline solution that allows them to float, and is also regularly filtered through a device that is essentially a liquid AC unit. Each testicle is the size of a large shed, each. Like, a grown human man isn’t even quite half as tall as the balls are wide- and they are oblong, so they’re longer than they are wide!! At the very least the giant clenching orbs seem to have finally hit a limit and stopped. Their persistent growth was a fight between them wanting to stay full and April’s desire to always empty them. So they kept upping production, he kept fucking more, and the balls kept growing to raise production even higher. Well... now neither of them can win, they hit equilibrium. His refractory period shrank into the negatives, making him not only ready to cum again immediately after climax, but also feel like he needs to cum again immediately after. So, he was rigged up to the mount 24 hours a day, always being milked. Thrusting into it till he is too tired and then just letting the spinning, undulating, sucking of the mount do the work till he builds up energy to thrust again. But even constant sex didn’t quite end it, the gaps between orgasms started to shrink. Now... he not only doesn’t stop fucking, he also doesn’t stop cumming. He had his very last ejaculation- because it never ends, so there is no need for another. The pressure of the cum blast undulates pretty wildly, but the stream is never actually broken, it doesn’t actually stop at any point. So, he is always emptying, and his balls are always full- equilibrium. May was oblivious at the time. She did not know he had left, because she was increasingly distracted and busy tending the cows herself, she just assumed April was off doing the same. Her own frame enlarging, becoming blockier, her dewlaps growing wobblier. With the rubbery hump, giant dewlaps, and huge floppy ears- Brahman is an extraordinarily floppy animal. They cannot move without a hundred pounds of flesh jiggling around erratically off their undercarriage. Her own nuts grew in size, becoming large enough to graze the ground under her on all fours. Mid-thrust into a cow her hips pop so loudly you could hear it from across the field. Enlarging suddenly and violently, becoming the extremely angular V shaped pelvis of a bovine... and ensuring she does not return to two legs, even briefly. Bigger and bigger, even wobblier! Balls enlarging, making her more eager to find more cows. And there is always more cows who want some. And often cows who want some in unique positions and locations a bit too advanced for bovine normally... because they were in fact also formerly human- some of them were even Dairy Air staff members. Drop a vial of the mutagen they are researching? Whoops- you’re a cow now, I guess. That is why staff dote on the cows as if they were co-workers... some of them ARE co-workers! Ribs start to expand, shoulder blades advancing forward, neck bigger and longer and wobblier! Still bigger balls! Now May doesn’t even go out to the middle of the field, he will fuck wherever he encounters a flirty cow! Or bull, for that matter- he is bisexual thanks to originally being female, but invaded with male hormones, so May will bend over and let another bull ride, he loves the feeling of their pendulous balls bouncing off the backs of his own- which are many times bigger. The size of a large faire pumpkin- May’s balls stopped at an at least somewhat manageable size, dragging on the ground behind him as he seeks his next pleasure. Because April is not around to use it- he tried the mount too out of curiosity and very much enjoyed it. Now May uses the mount regularly... even when there are tourists to the facility, letting people watch him cum, see how immense his load is thanks to the gene alterations. An active demonstration of the functionality of his beefy form! ...and utterly forgotten was the concept of modesty. May forgot these humans are what she used to be, or that she should be embarrassed to be seen nude, never mind fucking a machine in front of people. To entertain May, a video feed of April’s chamber was on display over the mount whenever he used it. Though- he never realized it was April in the first place. The video feed had to be zoomed out considerably in order to see all of April- and the last time the two met in person, April didn’t have building-crushingly large balls. May just thought it was hot seeing the super muscular bull shoot without end, and humped and came her own load, unknowingly watching her friend. Dairy Air is already fairly close to a reliable cure for them- they have already been working on it for a while before April and May came along. April and May have also been here for almost two years now. They have no clue- they eat, they play, they fuck, they sleep. Time lost all meaning to them here, so the two of them think it has only been maybe a couple of weeks, instead of it being closer to a couple of years. But as the aliens come close to the awaited cure, the question now arises... do the two of them actually want to be turned back to humans in the first place?