FSE

Furry search engine

formerly SoFurry search engine

“Make yourself at home, human.”

Yeah, you’re really going all out with the VIP treatment, Max thought dryly as his captor tossed him into the room. The charges that blew open the entrance to his secret lab were probably just their version of knocking politely. The stun blasters were probably just gifts, and the fact that he was blasted by one was probably just an accident. And surely his dirty and torn clothes didn’t come from his unconscious body being dragged like a sack of potatoes; must have been something else. He was half surprised when he awoke to find himself tossed into what looked like an actual bedroom instead of a laser-barrier cage or one of those old fashioned jail cells with iron bars and concrete floors.

Max groaned as he sat up slowly, his body still stiff and black hair still on end after the stun blast. His mind raced with a million questions. Who had sold out the location of his lab? How did they manage to get within range without setting off his UFO detector, and avoid his life-form scanners that covered a quarter-mile radius outside the lab? He wasn’t a member of X-Com himself, but he did have lots of dealings with them; did they have a mole?

Deep in thought about what had gone wrong, Max barely noticed when the door to the room opened. He couldn’t make out any distinguishing features about this particular Viper, a trait that seemed common among all the alien species that currently inhabited Earth. They showed no distinguishing features or anything that marked them as unique, and this Viper was no different.

“Greetings, human.” Well, that technically wasn’t true; while this particular Viper had the same basic coloring of orange along the ridges and back of her head, yellow at the front, she wasn’t wearing the black battle armor they often adorned when in the field of combat. The curvature of her small breasts were in plain view, though her nudity was only a minor point of interest compared to what she held in her hands. Her four fingered clawed hands held a small device of some sort. Max wasn’t familiar enough with the design of the item to know what it was for, though he did notice a sharp needle and a small vial sitting atop the device.

“I’m certain you must have many questions. How we discovered your lab, why you’re still alive, what we want from you…” The Viper glided her way over to him with ease, crossing the 50 feet or so between the door and the bed in an instant. Max didn’t have the strength to fight her off even if he wasn’t already shaking off the effects of the immobilizer as she grabbed his arm and yanked it forcefully. While healthy overall, years of typing formulas into computers and lifting vials didn’t do much for building up his physique. “Right now, however, we only want you to hold still.”

The needle end of the device punctured the skin of his arm and his lab coat with ease, getting a muffled cry of pain from the scientist. Pulling a trigger on the base of the device, Max watched as the small vial sitting atop it began to fill with his blood. It only took a moment for the small vial to fill, at which point the sharp pain became a burning one. Max examined his arm after the Viper let it go, noting that burning pain was probably the device cauterizing the wound it had just made as the needle withdrew. There was no evidence other than the hole in his clothes that anything had just happened there.

The Viper returned and pressed a button near the door, a panel opening up in the nearby wall. The inside reminded Max of those old vacuum tubes that used to be used at bank drive-thrus to deposit money. The Viper withdrew the capsule from the device and placed inside the tube, sending the small sample of his blood zooming away to an unknown destination. After depositing the sampling device in the same panel, she closed it before returning her attention to her captive.

“Sampling completed. Now, we have several questions for you.” Max noted the use of the word “we”, even though it was just the two of them in the room.

“You have clearly done much research into all of the, ‘alien’ races that currently dominate the planet. My sisters are currently reviewing everything you’ve studied to determine how much you’ve truly discovered about us.” The lead Viper slid closer towards Max, leaving had little option but to scramble back toward the headboard in a pathetic attempt to buy himself more time.

“Our habits, our unique traits, even detailed workups of our biological functions. Even a cursory examination showed that you’ve managed to learn quite a lot about all of us, and we can only imagine what we’ll find when we began to break your passwords and truly dissect your work. We have many things we wish to ask you, but we’ll start with one very simple question.”

“W-What?” Her coiled tail eased over his leg as Max ran out of room to escape. This was it; this is where they began the interrogation. Though he was just a researcher, Max wasn’t foolish enough to think that he would be spared in anyway if he were discovered. He had prepared himself as much as he could in case he was discovered by studying anti-interrogation techniques. He had to remember that they were here to get information from him, and that made him valuable and worthy of being kept alive. The second he gave up his passwords to his more secure research, his contribution to the cause and his life was over. He had to stall, remember his cause, remember that they were not his friends. No promise of leniency or reward would be truthful.

“Tell me...” She lowered her upper body toward his, almost face to face with Max as her chest resting gently against his. Sweat began to trickle down his forehead as her hands seized his arms.

“Do you truly wish solely for our destruction? Do you not in the least find our kind… attractive?”

“…Excuse me?” Did he just hear her right? Was she asking him if he found Vipers hot?!

“You see, while we do ally with the Sectoids and other alien races, not all of us Vipers are intent on your destruction or have any particular hatred of humans. In fact, some of us find them quite alluring.” Her clawed fingers took his chin and leaned his head up so he was looking directly into her eyes.

“A cursory examination of your files shows detailed notes about how best to destroy our colleagues. Obviously they wish for the destruction of ones like you, as much as you seem to wish for theirs. But when it comes to our kind, we noticed something different. Your interest in us seemed to be less scientific and more… carnal.”

She began to wrap herself around him, much like the soldiers in the field reported happening to their comrades. Max was pretty certain there was no one else around to start shooting at him, though he still couldn’t help but fear for his safety somewhat. Her grip was tight but not strangling, more like a solid hug than anything else.

“We found stories and art of the fictional variety, as well as holo-pics of many of our breed in very intimate positions. How exactly you acquired said holo-pics will have to be investigated, but it is quite clear you have a desire for us.” Her tongue flicked out lightly over his lips, the strange sensation almost ticklish. “A desire that I, for one, share.”

Any attempts to protest or explain himself were cut off as the Viper pressed her lips firmly against Max’s and kissed him. He offered no resistance as he felt her forked tongue slowly teasing at his lips and working its way into his mouth. It was purely out of shock and surprise that he didn’t try to fight her or break away, or at least that’s what Max told himself. The fact that his cock was starting to stiffen and press against her scales was just a coincidence, surely.

“Mmm…” The Viper pulled back from him for a moment, smiling as she ran a clawed finger down his cheek. “You taste good, human.”

“T-Thanks.” Max felt like his gulp was almost audible to her. While he was worried about escaping the grasp of the Vipers before they could interrogate him, he hadn’t expected the grasping would be quite so literal, or that it would be less of an interrogation and more of a seduction that he would be trying to escape. That kiss DID feel rather nice…

Max had to admit that the Vipers had always moved and composed themselves with a grace that the other aliens simply did not. That didn’t forgive their actions on the battlefield as they captured and killed his fellow humans alongside all the other aliens, but he wanted to imagine that not all of them were like that. Humans had a habit of demonizing the worst of their own kind throughout history, but the actions of a few terrible individuals shouldn’t count against everyone as a whole, should it? Max didn’t think so, and he, perhaps naively, wanted to extend the same hope toward his planet’s occupiers.

“My name’s Max, by the way.” Starting a human-Viper alliance probably wasn’t going to happen, but maybe Max could still make something of his situation. Right now, he needed to focus on making himself more personable to his captor if he wanted to keep himself alive much longer. “What’s your name?”

“Name?...” Her flared head tilted a little at the question. “Ah yes; you humans are big on individualization and nomenclature. We do not have individual names; we merely refer to each other as sisters.”

Max had noticed that the aliens did seem to focus less on the individual and more on the whole group. The soldiers he spoke to didn’t mention the aliens referring to each by names, or really speaking much at all other than to alert others to an enemy presence. That kind of group think seemed common among all the alien species, but it felt a bit strange even to a relative loner like Max. There was no way for an individual to stand out or be recognized at all as far as he could tell, just the survival of the species.

“I see.” Max knew better than to criticize, especially in the arms and scales of the enemy. It would make for some awkward pillow talk to just refer to her by her species name, though. “Do you mind if I give you a name, then? For my sake.”

“A name?...” The Viper pondered that for a second, then nodded. “I do not see the harm.”

“Ally, then.” Max said after thinking it over for a moment. “How does that sound to you?”

“Ally. I am Ally…” She smiled and started sliding her claws through his shirt, exposing his upper body before pressing down against him again. Max had a bit of a paunch thanks to his largely sedentary researcher lifestyle and was a bit self conscious about his overall shape. That most of his human interaction was limited to hard bodied soldiers who had to be in good shape just to survive made him even more so, though Ally didn’t seem to care as she kissed him again, pressing her chest against his now bare one firmly.

Max’s pants and boxers quickly joined his shirt in tatters on the floor thanks to Ally’s claws. His slowly swelling member started to straighten and stiffen now that it was free of its confinement, quickly approaching its full length with a little help from Ally’s surprising soft hands. His 7 inch member was respectable if not remarkable in his eyes, though if the way she stared at it was any indication, she seemed to think much more highly of it herself.

Though not exactly a fully willing participant at this point, Max had pretty much resigned himself to what was coming. If not so much out of pure desire as a simple need to survive, he was going to have to bed this Viper. In the back of his mind he worried that his lack of intimacy with human females was going to be problematic, to say nothing of his intense interspecies intercourse incompetence. Fortunately for him, Ally seemed to be more than happy to take the lead.

Ally used her coiled tail to shift and move her mostly prone partner, guiding his tip toward a section of scales just below waist level. A set of scales there seemed to be a slightly different shade of yellow compared to the others, and seemed to lift up as she lined herself up with his tip. Sliding her hands under his arms for support, Ally slowly lowered herself onto him.

A low hiss escaped Ally as Max entered her, the tip of her parted scale gently scraping against the top of his cock and sending a strange but not unpleasant feeling through it as she pushed him into her. The scientist in Max noted structurally that it felt very similar to a human female vagina as his cock speared deeper into her. A more humorous side of him had to fight down a laugh at the irony of the alien being on the receiving end of a probe instead of the human.

Ally held his length for a brief moment once he was fully inside her, giving both of them a chance to get used to the foreign, mayhap even alien, feelings neither had experienced before. The two remained in that position for a good thirty seconds or so, giving Max a chance to reposition his arms and place them around Ally’s waist for some better leverage. His hands had just gotten into place when Ally began to rise up off him, almost as slow removing his length as she was bringing it into herself.

Ally seemed content to do all the work, leaving Max to just hang on for the ride as she began to raise and lower herself on his cock. Her pace started slow and steady, but after only about a half dozen or so thrusts she began to rapidly pick up the pace and pound herself onto him with almost bruising force. Max was starting to have second thoughts about whether he was truly going to survive his capture after all as he did his best to keep up with her pace. Somehow this was NOT how he imagined his first time going.

Still, all in all he had to admit it could be worse. Ally’s take charge attitude meant he didn’t have to fumble about all clumsily, and he couldn’t deny his fetish for the Vipers. He kind of wished for something a little gentler leading up to his first time; maybe dinner and a movie instead of explosions and a stun rifle , but everyone’s first time is supposed to rough, right? Besides, how many guys wouldn’t get turned on hearing their partner begging for them to cum?

“Yes, Max. Give it to me! Release your seed into my womb!” O.K; maybe it was more of an order and less of a request, but it was still hot to hear. It wasn’t like Ally wasn’t getting any enjoyment out of it herself, unless her vagina steadily clenching over his thrusting member was a sign of displeasure. The added vaginal juices provided some much needed slickness to her thrusts, making it a smoother experience for both partners.

“O.K-K!” He wasn’t going to hold out much longer anyway, so Max was happy to give in to his captor’s demands. Gripping her hips as he felt his member start to twitch, he moaned loudly as he began to release his seed into her. A low grunt followed by several heavy breaths escaped him as he pushed as deeply as he could into his partner.

“Yes! YES!” Max might have noted how Ally hadn’t orgasmed herself if he wasn’t in the depths of his own pleasure, but apparently she was just waiting for the right moment. Max’s seed splashing into her is what pushed her over the edge, her mouth open and little gasps escaping her as she reached her climax. The bindings caused by her tail tightened as she came, matched only by the already tight grip on Max’s cock as her pussy tried to milk out every drop of seed it could from him. As intense as it was for him, Ally seemed downright ecstatic.

Ally lasted a bit longer than he, but after about thirty seconds or so both had come down from their respective highs. Ally cuddled and hugged Max gently as she lay against him. A low hissing sound that might have seemed threatening were it not for her smile was probably some form of happy sigh, Max figured. Given the pressure and unusual circumstances he found himself in, he was pretty damn proud of his performance as well.

Unable to extricate himself and unsure what he would do even if he did, Max decided to stay put even with his captor nearly asleep. It wasn’t like he was any less exhausted than she was, and he was deep in the bowels of enemy territory. He wouldn’t have a clue where he was going or how many guards there might be patrolling the building, and he doubt many of them would be so generous as Ally was about merely restraining him if he was caught. Ironically, wrapped up in the coils of the enemy was probably the safest place he could be right now. With little else he could do, Max found it surprisingly easy to fall asleep.

“Awaken, Max.”

“Unnh?” A low moan escaped Max as he felt Ally’s hands slowly shaking him awake. There was no clock to judge how long he’d been sleeping, but it couldn’t have been more than an hour.

“Come, Max. If you are truly interested in our species, you do not want to miss what’s about to happen.” Max’s sleepy eyes tried to blink the sleep out of his eyes as he wondered what Ally was talking about.

“Ahh!” Max gasped as he felt himself momentarily squeezed in Ally’s coils briefly before being released. He became fully alert and awake when the same thing happened again a moment later. “Ally, why are you doing this?!”

“Apologies, but it can not be helped.” Ally’s hands gripped Max’s shoulders and slammed him firmly into the bed. Did she seem bigger than before? “I must brace myself for what is to come.”

Unsure of what was happening and afraid to make her angry if he interrupted, Max watched in silence as Ally squeezed him again. This time saw in addition to feeling the ripple running through her as she gasped again; she WAS getting bigger!

From his position, it seemed that whatever was changing Ally was coming from the pit of her stomach. A small bulge would start to bubble up, then suddenly deflate and cause a surge of changes throughout her body. If there was some sort of pattern to the changes or if they were just happening randomly he couldn’t tell for sure. He felt her lower half growing as another layer of wrapping was added to the ones already binding him tight. The tightness of that binding was matched by the sharpness of her grip as her claws dug into his bare shoulders, making him wince as she started to draw blood.

“Yesssss…” It was a stereotype that Vipers hiss and draw out the, “s” sound when they speak, though Ally was feeding into that stereotype as she seemed to enjoy the changes running through her. A stereotype that was a bit more accurate was how most of the Vipers look mostly the same, with a base of yellow and orange interspaced with patterns of white and black patches. That stereotype was rapidly being broken with the new changes Ally was experiencing.

New color began to bleed into Ally’s scales, a color in fact so close to blood that Max was worried that she had become injured at some point. But no, as he looked closer, the orange scales on the outside of her hood that seemed to be turning red were instead shifting into a deep shade of purple. Royal purple to be specific, though Max’s scientific education hadn’t really covered the spectrum of purple colors enough for him to know it was specifically that shade. The yellow portions of her scales were undergoing a similar but perhaps less dramatic shift in color, glistening and shining in a bright gold. For a man who was interested in Vipers both scientifically and otherwise, to be able to experience this previously unknown phenomena first hand aroused both the head above and below his waist.

“Human! What have you done?!”

That voice came from a new arrival; in all of Ally’s gasps and thrashing, Max somehow missed the sound of the door opening. A pair of Vipers stood in the doorway, still in their battlefield armor. Throwing up his hands in surrender seemed a little odd considering he was already in enemy custody, though if Ally didn’t have his arms pinned he gladly would have seeing the pair of rifles aimed his way.

“I-I don’t know! She just star-mmph!” Max was hushed by one of Ally’s clawed fingers pressing against his lips, her other hand open and held toward her sisters to tell them to hold their fire.

“Lower your weapons. He has performed his task as instructed.” A surge of growth hit Ally as her sisters appeared to hesitate, making Ally not only even larger, but stronger as well. Max could feel the strength in her coils growing, and her overall musculature seemed slightly denser and larger as well. “NOW!”

A sigh of relief escaped Max as their rifles clattered to the ground, the new Vipers looking almost as entranced with Ally’s transformation as he was. She continued to shift in color and grow atop him, ecstatic and loving every minute of it. The entire transformation was entrancing, though a more primitive part of Max’s brain was drawn to one area of change in particular.

Ally seemed to pick up in Max’s interest in her chest, slowly taking her breasts in her own hands. Her chest did seem slightly fuller than before already, and as the seconds passed her hands seemed to be holding more and more flesh. She never understood the human male fascination with breasts; they simply served a necessary biological function for her future children. While it wasn’t something she understood, she was more than happy to use it to her advantage as she saw Max’s wide-eyed stare as they grew before his eyes.

“You seem surprised. This is actually a quite common occurrence for a mated Viper.” Ally’s upper body swayed back and forth tantalizingly as Max continued to stare. “Mating triggers this transformation, increasing both our desirability and fertility for future mating. Our bodies also grow stronger in preparation to protect ourselves and the future offspring we carry. It also serves as a sign to our sisters which of our kind should be prioritized where protection is concerned should we come under attack.”

“With a lack of proper mates, it has been a long time since any Viper has experienced the breeding transformation.” One of the other Vipers in the doorway nodded her agreement to Ally’s statement as her partner just continued to stare in stunned silence. It explained to Max why no one had mentioned seeing such Vipers on the battlefield; an enemy that looked bigger and different than others of their type would certainly draw a lot more attention and a lot more fire than the stock set of soldiers. It just seemed a poor idea to send them out to fight, especially for a species that was fearful of extinction.

The transformation seemed to be ending in time with her explanation. In addition to the cosmetic changes of her scales, Ally seemed to have added about a foot in her overall body length. While not overly muscular, she had added enough solid mass to her torso and arms to be plainly different than her sisters in the doorway. Her breasts were also noticeably larger as well, going from having just enough size and curve to identify her as a female through her armor to more than a handful if Max’s hands weren’t pinned to his sides at the moment.

Everyone was silent for the next few moments. Ally seemed to be busy exploring her new form, while Max was exploring as best he could how much of his body still functioned after being squeezed during her transformation. Luckily it seemed he was largely unharmed despite the intensity, letting out a sigh of relief.

“Sister!” Max brief moment of relaxation was interrupted as one of the Viper’s near the door suddenly began dismantling and casting off pieces of her armor on the floor. “You must let us join you!”

“Yes, Sister!” The other Viper snapped out of her shock and began following suit. “We too wish to experience this transformation. You must share your human with us!”

“NO!” Both non-transformed Vipers stopped mid-strip as Ally curled round Max protectively, smothering his head into her chest as she hissed at them. “Max is mine!”

That got raised eyebrows from everyone else in the room. Never before had any of them seen this kind of possessiveness in a Viper. Max for his part couldn’t see much of anything smothered in Ally’s chest, pushing and scrambling to try and get some air. Even Ally herself seemed taken aback by her actions after a moment, shaking her head and loosening her grip on the human.

“Apologies, sisters. And to you, Max.” Max gasped as he Ally released his head. “The breeding change can also bring about emotional changes as well. In the midst of it all, I forgot myself.”

Ally uncoiled herself completely from Max and moved off the bed, freeing the human from her coils for the first time since she entered the room. The respite was quite brief as the two non-transformed Vipers practically leapt atop him, the bed barely able to contain all three beings at once. Max did his best not to get smothered again as the two new women moved in a jumble of scales and arms as they puzzled out how best to interact with the human.

“Which part of him produces the fluid we need? Is it in here?” One of them took his hands and began suckling on his fingers, looking displeased when she discovered only her own saliva on it.

“What about this extension?” The other placed the slited part of her scales over his mouth. She must have been aiming for his nose, but her clumsy efforts meant she ended up mostly humping his mouth. Max did get a gasp out of her when his tongue brushed against her slit, though it was more of an attempt to get her off physically instead of sexually.

“I know there is insertion involved at some point. Perhaps here?” Max’s eyes went wide when he felt a clawed hand grip his rear and begin poking at his rectum; apparently she thought she was going to be doing the inserting. Thankfully, Ally intervened before any serious damage was done.

“Easy, my sisters. He is not as durable as you might think. See how he already bleeds?” Ally guided her sisters off of Max as he noted where her clawed hands had nicked him before. She guided one of them to retrieve the sampling device she used earlier to collect his blood, which also doubled as a portable first aid device. Max stood up when instructed and received an injection in each shoulder; soon the wounds began to stop bleeding and closed up while the other Viper retrieved a new set of sheets to replace the ones he’d bled upon.

Ally gave her sisters a quick explanation of the human male anatomy and where her sisters should be focusing their efforts for the best results(And I thought I was inexperienced, Max silently thought to himself as the two stared quizzically at his flaccid member). One of them poked it gently, gasping and pulling away when it moved slightly in response.

“So this is the source of the seed…” The other Viper, who Max took to calling Bethany at this point, eased herself down so his member was on eye level with her. Her tongue flicked gently over still mostly flaccid cock, getting a gasp and shudder from Max.

Seemingly satisfied that she’d gotten some kind of reaction out of him, Bethany continued teasing and flicking her forked tongue over his cock. Her rough and clumsy work still had the desired effect, even getting a shudder when she unexpectedly poked his sac. Already wobbly from his first orgasm, Max quickly sat back onto the bed before his knees gave out.

“Easy, Bethany, eas-oof!” The other Viper leapt atop him, slightly more gently this time though still with enough force to knock his upper body back onto the bed. “EASY, Betty!”

The two Vipers seemed slightly confused at the mention of the names Max had given them, though it didn’t slow down their exploration of the human. Either they were happy to be individualized like their sister or simply weren’t bothered enough by it to be a concern.

“I’m not sure what it was you did before, human,” Max realized Betty was the same one who tried to force herself on his face earlier as she positioned herself over his mouth. “, but it felt good. Since you have only one seed dispenser, you can resume what you were doing before until it is my turn.”

His attempt to explain how that would probably be beyond his physical limitations was muffled as her slit was placed over his mouth again. While Bethany worked on his personal serpent below the waistline, Max did his best to keep the one above his waistline entertained as well. Gripping her tail and trying to hold her still was like trying to hold a fire hose on full blast with the way she squirmed, his tongue barely able to even find her slit again. His clumsy efforts still seemed to have the desired effect however, his mouth starting to become slick with her dripping juices and making it all the harder to hold her still as she thrashed.

While Max wrestled with Betty, Bethany continued to work her tongue over his length. What she lacked in experience she made up for in creativity; Max knew a human woman wouldn’t be able to wrap her tongue around his cock in the same way Bethany was now. Her tongue would wind around two times before unfurling and being repeated again moments later. It didn’t take much of that before Max’s hips starting bucking again with impending release, especially since he was still recovering from his previous time with Ally.

“Sister? This is the seed, correct?” Bethany pulled away as she tasted the pre starting to form at Max’s tip, looking back toward Ally.

“Yes, Bethany. Get into position before he releases.” That was easier said than done thanks to Betty’s tail; even Ally’s orders seemed to be falling on deaf ears as she continued to thrash atop him. Ally ended up having to physically grab Betty and haul her off Max, leaving her flailing as she was held upside down by her larger sister.

“No! He must continue!” Betty squirmed in Ally’s grasp, ignoring the alpha sister’s attempts to contain her. Max was equal parts nervous and excited as he watched Betty try to get at him; nervous because her clawed hands were flying about fairly carelessly near him, and excited seeing how desperately she wanted him. He almost forgot about Bethany until he felt her pussy around his member as she got into position.

Bethany felt would have Max’s seed inside her soon; already he could feel his member starting to pulse. Still a little weary from his previous orgasm and wary of Betty’s claws, Max simply laid back and kept his hands at his sides. He reasoned he needed to conserve energy for Betty’s turn once Bethany was done if she was going for his seed next. There was about a 99% certainty that his seed would hit exactly where it was intended to, but surprising for everyone involved(not too surprising for anyone who’s played an X-Com game, though), that 99% chance to hit ended up being a catastrophic miss.

“Betty! Hold still!” Attempting to get a better grip on her sister, Ally moved her hand down near Betty’s waist. Her clawed hands brushed against Betty’s still wet and dripping slit, covering Ally’s hand with her juices. Ally couldn’t find a good grip with her slickened hand, and Betty squirmed free. She dropped directly onto Max’s chest, her flailing tail hitting with enough force to knock Bethany clear off Max’s cock. The wind may have been knocked out of his lungs, but Max’s orgasm was too far along to stop and began spurting his cum into the air. All the Vipers were too stunned by the turn of events to harvest the seed as the human’s load began to stain the sheet and floor.

“NOOOOO!” The only thing more chilling than Bethany’s cry of anguish was the horrified look on her face as she shoved Betty off Max and tried to reclaim her position. By the time Bethany could recover, Max’s orgasm was nearly over. It was his second in a short amount of time, and while he was willing in spirit, he was tired(and probably bruised now thanks to Betty’s accidental body slam). Bethany’s attempts to mount his now flaccid and incredibly tender member got only grunts of discomfort from the human. “Again! You must do it again!”

“He can not, Bethany.” Max nodded dimly at Ally’s statement as he lay back in the bed, exhausted beyond anything he’d ever felt before. Even in his sleepy haze, Max could see the death glare Ally was giving Betty. “Your sister ruined it!”

Sleep started to overtake Max as Betty stammered her apologies. He thought he heard Betty saying something about having a plan, something about their latest research finally bearing fruit. Right now, he needed some rest.

Max awoke feeling very wet. And not the kind of wetness that he’d been experiencing the last several hours, either.

He felt as if he was floating, and quickly realized that indeed he was floating inside a giant glass tube filled with some sort of green substance. The tank seemed to be completely sealed, a giant black mask over his mouth the only think keeping him from drowning. He quickly found the three Vipers outside the tank, all at work at various consoles. Unable to speak, Max had to settle for banging his fist ineffectively against the glass to get their attention.

“Be at ease, Max.” Ally spoke as the other two continued their work. Max could just make out several other tubes that littered the room, though his seemed to be the only one that was occupied at the moment. “We are making the final preparations for your ascension.”

Whether Ally understood the look of confusion on his face or decided to lay out anything for him either way, she continued her monologue. She explained how long the Vipers had struggled as a species with finding a suitable male to meet their needs of breeding. Interspecies breeding wasn’t enough; they needed a male Viper to continue their proliferation. Rare was the human male who survived an encounter long enough to even be bought back to their base for proper testing, and the few that had been fortunate enough(Max was certain not many of the males who lived to be experimented on saw it as, “fortunate”), to survive combat and be captured hadn’t been suitable for conversion or died during the experimentation.

“We have made great strides in increasing the survival expectancy of subjects, though it has been a long time since we’ve captured anyone who has been compatible with the procedure. Our allies have been unwilling to spare their own subjects for what they see as a selfish project, so we’re forced to divert our own resources solely toward the capture and acquisition of potential subjects.” Ally motioned toward a monitor Max could barely make out containing models of DNA strands. “The sample of your DNA we took upon your arrival confirmed that you are a viable match for our purposes.”

In all the excitement, Max had almost forgotten about the blood that had been taken when he first arrived. So the Vipers went out searching for guys solely for the purpose of getting them pregnant? That sounded less like the end goal of a species and more like the plot to a bad porn movie.

Any protests Max had were quickly cut off as Ally pressed a few more buttons on the console in front of her and sent a strange gaseous mixture through the mask. Merely holding his breath would do no good since the mask covered his nose and mouth, and it was his only source of oxygen besides. In seconds his mind began to feel fuzzy while his body began to feel numb; the closest thing he could equate the feeling to was the time he got nitrous gas when getting a dental procedure done. He knew something was going on that wasn’t natural, but he was rapidly finding that he just didn’t care enough to resist.

Max remained still as he continued to breathe in the gas, a dim smile concealed by the mask as he relaxed. The Vipers clearly cared for his well being and wouldn’t do anything really bad to him, right? Of course they wouldn’t; just because he didn’t understand exactly what was happening didn’t mean that it was going to be bad. The more he breathed in the gas, the more sense that made.

Idly scratching his arm, Max wished that whatever was happening wouldn’t dry out his skin so much. Even in his liquid environment, his arm was starting to feel very tough and rigid, almost scale like in its feeling. At least his fingers didn’t have any trouble scratching and reliving that itchy sensation thanks to his slowly growing and sharpening fingernails. Layers of skin were scratched away on the front of his arms and dissolved in the liquid surrounding him, patches of silver scales being left in their place.

Outside the tank, the Vipers watched with fascination as Max continued to transform. Finally, after years of study and failed experimentation, they were going to make the first male Viper! Already his left arm had lost any trace of its original human shape, causing a slow chain reaction along his shoulder of shedding skin. Bethany looked over the controls, seeking some way to make it go even faster.

“Patience, Bethany. We’ve waited this long; a few more minutes should be nothing if it means guaranteeing our new Viper’s safe transformation.” Ally chastised her sister as the silver scale pattern continued along Max’s transforming arm(after she wiped the drool that had been forming in her own mouth watching the changes occur). She tried to remain scientific and detached as she watched, noting that while his developing scales were matching the same general pattern as the female Vipers, the actual colors were much different. More silver scales formed across the front of his body where they were traditionally yellow, while along the back of his arms and other places where they were normally orange were instead becoming a bright golden color.

Max for his part began to breathe in the gas more steadily and deeply, speeding up the changes. Subconsciously flexing his transformed arm, Max’s bicep bulged with a peak that it didn’t have before. Max began rolling his transforming arm, seeming to encourage the growth to spread across his shoulder as well as the muscles began to thicken and become more defined. The most noticeable change was across his chest and stomach; his once bulging belly and flabby chest looking thinner and tighter with each passing moment.

“No, no!” Betty gasped as his cock seemed to recede into his body. Her shocked face changed to one of confusion as more changes began to occur. While his penis did seem to be getting smaller, it also seemed to be changing as well. The normally mushroom shaped head started to recede within itself, the head becoming flatter and rounded. More confusingly, at the same time his testicles seem to become fuller at the same rate his penis seemed to be shrinking. This continued until his transforming cock receded completely within a new slit that formed in his increasingly scaly front.

With attention almost fully focused on his shrinking cock, the female Vipers barely noticed that Max was losing the two limbs below the one that really grabbed their attention. His legs pressed closer to each other, but a close examination would reveal that the space between them was disappearing. They seemed to fuse into a single limb, all the bones in his legs beginning to break down and become converted into muscle. As it and the rest of his body began to grow denser with muscle, his body began to sink lower and lower in the tank. His new tail continued to grow and gain the same scales that’d been forming across the rest of his body, causing him to coil and fill out the bottom of the tank.

“Max?...” Ally voice was tinged with concern as Max’s hands braced against the glass tube. His steady breaths were quickly becoming more frequent and ragged. His face had only just gained scales at this point, but was now rapidly changing to keep up with the rest of his body. His hood flared out with each breath, the mask concealing his transforming mouth and tongue. Ally slithered closer to the tank to get a better look at all of Max’s changes, his eyes now opened with iris slited like a serpents as he stared back at her. Those eyes… they commanded her attention, her entire focus. She simply could not look away from this masterwork of a male in front of her.

At least, not until his fist slammed into the glass in front of her.

WHAM!

Ally nearly topped backward as Max’s fist smashed into the glass in front of her. His hood flared angrily now, his body seeming to grow with his rage and anger as he struck again.

WHAM!

“Max! Be at ease!” Betty pleaded as Max struck again. The glass began to crack in a web-like pattern that obscured most of the new male Viper while Betty and Bethany pulled Ally away just in time to avoid being showered with broken glass as the container shattered.

CRASH! SMASH!

The females shielded themselves from the flying fluid and glass as best they could when the first male Viper emerged from the tank, ripping the mask off his new snout and angrily slamming it to the ground as he freed himself from his confinement. He quickly crossed through the puddle of broken glass and fluid to where the three sisters had gathered. The three could only look up at Max with desire tinged with a little bit of horror at the beast that now loomed over them.

“What have you done to me?!” He demanded in a commanding voice, making even the dominate Ally gulp nervously. With a body covered in silver and gold scales, it wouldn’t have surprised anybody if he glowed in sunlight. He carried an aura of divinity, further enhanced by his massive size. He was half again the size of the smaller Vipers, and had several inches of height and muscle thickness even on Ally.

“I-Is this not what you wanted?” Ally asked, confused and slightly worried. Bethany and Betty slid behind their larger sister and peered out cautiously from either side of her.

“I never asked for this!” Max’s fist squeezed tightly in rage, though he paused when he looked at his arm. He tensed and flexed his arm in a classic biceps pose, looking equal parts surprised, confused and intrigued by what he saw.

“W-we thought, from your actions and your desires, that you would be welcoming to this.” Bethany cautiously approached his, gently squeezing his bicep. Her heart started to pump a little faster when she saw how small her hand look compared to his massive arm.

“Indeed.” Betty approached from the other side, slowly pressing herself against his other arm. “You are quite the attractive specimen…”

“Hmm…” Max pondered his situation as he looked at the three women surrounding him. Even if they were willing to try and change him back, he wasn’t sure they had the resources to. It was doubtful he could go back to his human companions looking like this and explain his situation without getting shot on sight, either. Like it or not, he was probably stuck like this.

And really, was it so bad? Even Ally seemed to acting submissively to him, her hood folded back as she began to rub herself against him. The growth of his body was matched only by the growth of his confidence and ego when he compared himself to the women surrounding him. Betty and Bethany looked downright tiny! In many ways he’d turned the tables on his captors; instead of the feelings of terror and intimidation he’d first felt when he first arrived, Max felt like he had the run of the place.

“I suppose I will accept this. But…” Max smiled as he pondered the new options that were open to him with his new form. Despite how alien his new body was to him, he moved as if he was a Viper hatched and raised. Before either of them could realize what had happened, Max had both Betty and Bethany wrapped up in his coils. Max marveled at how the two fully grown Vipers(well, fully grown under normal circumstances at least) felt soft and almost fragile in his grip.

“Do not be alarmed, my beautiful ladies. Soon you will join your sister in ascension.” Max reassured the bound women as they squirmed and struggled in his coils. Ally started to move closer as if to join in, but a quick shake of the head from Max sent her back. He wanted to have his time with Betty and Bethany, especially since his original time with them had not ended as anticipated.

“W-Which of us will you have first?...” Betty asked as Max stared at both of them hungrily. Her question seemed to be answered for her as the horizontal slit on Max’s body began to slide and stir open. She had observed the changing shape of his cock earlier as it became more tube like and rounded all around, and had seemed to resumed its original size and then some. Like the way a snake follows a snake charmer playing its pipe, Betty’s eyes watched with a similar fascination at Max’s pulsing pipe as it engorged and filled in front of her. Bethany was having an equal experience right next to her with the cock in front of her, which is perhaps why neither sister noticed that there were two cocks coming from the same man.

Had Max done some research on snakes, he would have realized what he now possessed was a snake’s hemi-penis. The two tubes of flesh jutted out from the base at an almost 90 degree angle from each other, leaving room for two partners to be filled at the same time. Max’s theorized that his increased testicle size came not just because of his overall increase in mass, but in part to support two organs functioning at once. Both seemed to move independently of one another; when Max gently stroked the one on his left, he felt a jolt of pleasure there that was not felt on his right penis. This was all in theory, and like all scientific theories the hypothesis needed to be tested. If that meant he was going to have to take both women at once as a part of testing said hypothesis, well, that was just a burden that came with the job.

Max placed a hand on each of their backs, the women moving in sync to lean into his grip as he pulled them up higher. Their trance like state continued as Max moved them into position, any previous fear from the sudden change in attitude toward them being over ridden by their growing desire for him. Perhaps he was producing some sort of pheromone that was making them act in this manner? He’d have to study that later; after he fucked them first, of course.

Envious as she was of her sisters, Ally made no move to join them. Max clearly wanted time with her two sisters right now, and she felt like she had no authority to interfere with his desires. Max moved with such strength, such purpose, that she dare not get in his way. The transformation had changed his personality as much as his body; the hesitation, fear and self doubt were all gone now, replaced with a dominant alpha beast. Ally didn’t fear for her safety, but rather worried about what consequences she might face later for defying the alpha male. She couldn’t imagine anything worse in the moment than getting Max’s disapproval or having his affection withheld from her for her defiance.

Though she was not directly involved, Ally did gasp in time with her sisters as Max’s members found their way inside Betty and Bethany. Both of their tails wound and squeezed tight around Max’s as he probed deep inside them. Max couldn’t help but marvel at his strength; one Viper had the strength to bind up a human with ease, but he could barely even feel the efforts of two Vipers squeezing him as tightly as they could now. The squeezing of their pussies on his cocks seemed equally soft, though he felt that was due more to the fact that he filled them so fully with his penises that there simply wasn’t any room for their vagina to contract filled as they were filled to capacity. Perhaps once they transformed he’d have to be more cautious about taking both at once, but for now he they were his to do as he pleased.

Max showed lots of passion but little compassion for the comfort of his current mates as he mercilessly thrust into them. The roughness made Bethany snap out of her trance slightly, bracing herself on Max’s shoulder and arm while Betty thrashed about limply. If Max was being too rough with them they said nothing; if they couldn’t take how he was handling them, then perhaps they simply weren’t worthy of being his mates in the first place. That and the sheer pleasure of being pounded with such a powerful member again and again quieted pretty much any thoughts at all, much less any complaints.

The theory about how his hemi-penis worked was beginning to prove true as Max felt his orgasm fast approaching. He could feel the base where his cocks joined starting to fill with his snake seed, both of his members starting to throb in anticipation of release. He thought briefly of slowing down to try and prolong the experience but ultimately decided against it; he needed his betas transformed before he really hurt them. He anticipated his recovery time would be much shorter than before anyway, so why wait?

“B-Betty, it is almost time.” Bethany gasped as she felt Max’s precum start to enter her. Betty didn’t acknowledge her beta sister, though Max felt her squeeze just a bit tighter on him. Only Ally noticed that the two already seemed to be shifting with a touch of the male Viper’s seed; though subtle, she could just see the flesh above Bethany’s pussy already starting to bulge much like her own did during her transformation.

“Yes, my lovely ladies.” Max’s hood flared widely as he thrust with wild abandon, grabbing both Vipers and slamming them down onto his cocks. “Take my ambrosia! Let it fill your body, your veins, your souls!”

Spoken word and rational thought was lost to everyone in the next few moments as Max unloaded both his barrels into the woman in his coils. Each burst of his cock filled both Betty and Bethany instantly, and almost as instantly was absorbed by their bodies. With both their orgasms and the transformation flooding their mind with hormones, the two Vipers riding Max could do little more than gasp and moan as they changed and came atop their alpha male.

Max was too lost in his own orgasm to notice much of their changes himself, though he did register their tightening grips on him as well as the feeling of Ally sliding around him to get a better look at her changing sisters. He made no move to stop her; if he wasn’t so focused on ensuring the transformation of the women in his arms and on his cock, he too would’ve been deeply fascinated by what was happening. In the aftermath that followed, Max wished he’d had Ally documenting the entire experience for posterity and future study. Those thoughts were a long way off for now, however; the only thought on his mind now was sex.

Betty and Bethany continued to grow, their bodies continuing to expand and grow with each spurt of Max’s cum. The muscles in their tails grew longer and more dense, allowing them to get a firmer grip on Max’s massive tail. It wasn’t enough to overpower the male Viper, though he was now starting to truly feel their tails winding around him. The grip of their hands also grew stronger on him, their claws scrapping across his scaled shoulders as they stretched and grew.

The growth was fascinating to Ally, but her attention was drawn toward their changing hides. The orange scales were filling in with the same royal purple color that now adorned her own body, though there was a noticeable difference as the yellow portions of their scales began to change. Ally began to worry something had went horribly wrong when Bethany’s yellow scales started to grow blood red, that the transformation was hurting her somehow. After a few tense seconds, Ally sighed in relief as she realized that the scales themselves were actually becoming red. Still, her attention was drawn toward Betty’s scales when they began to glimmer and shine, a silver coloring very similar to Max’s starting to fill in.

Speaking of filling in, something that pulled Max slightly out of his stupor was the feeling of increased weight on his chest coming from his mates. As it turned out, that increased weight was coming from the growing weight and size of Bethany and Betty’s breasts. Almost in time with his jets of seed, their breasts would pulse and swell slightly larger. Max remembered once when he went to a carnival(before the invasion) where he used a water cannon to fill a clown’s mouth and make a balloon atop his head expand until it burst. Max smirked as he wondered if his personal cannon would make their balloons pop as well. His orgasm finally tapered off almost a full two minutes since he first starting cumming, Betty and Bethany came out of the experience exhausted but whole.

While the two newly transformed Vipers rested against his chest, Ally nuzzled herself against him in an almost loving fashion. Max nuzzled her back as he fully assessed his new situation and what he had to do. He still wished to help his X-Com companions, though his contribution to the cause would be a little different now. Instead of research and development, he would instead run interference, keeping the attention of these three Viper warriors.

And if that interference and attention got him a whole lot of hot sex in return, well, so much the better.