FSE

Furry search engine

formerly SoFurry search engine

Tyler lowered his camera, putting it on the dashboard of his car to support the telescopic lense, as he leant back against the seat and used his naked eyes to stare at the large building down the road. It was white painted and the size of a warehouse, standing what he estimated by the windows to be nearly a dozen stories high, and an unknown number down. Solid, concrete fences topped with layers upon layers of razor wire spread out from its sides to circle around behind it, encircling nearly a hundred kilometers of land.

He had tried to obtain the blueprints for the building, but they were sealed from the public eye, as was most of their records. Phoenix Labs, 'Rising from the ashes'. They had supplied a number of scientific advancements in the understanding of genetics and actively employed scientists in that field, yet the focus of their work was never stated. The harder Tyler looked into them, the shadier they looked; from contacts high in the government. Politicians, high level lawyers, even a number of famous news stations had links to them from what he could discern. Yet what should have been public information wasn't. They weren't a government lab, but it was almost like everything was labelled as an official secret.

The few employees he'd approached had been tight lipped about their work, not willing to say anything about the specifics of their job. Just repeating what certainly sounded like a company line of 'Helping make the world a better place.' A few of the maybe only honest statements he got was that they were all perfectly happy working there, and actively enjoyed their work.

What was more intriguing about them was their hiring of human lab rats. There was no hint of drugs or treatments that were approved for human trials yet they weren't stopped by the government. They had a constant open application for anyone who wanted to sign up; a minimum of a few months to up to several years, with a possibility of being open ended. If you passed a series of medical and psychological tests beforehand, you were paid a surprising large amount that immediately raised red flags in Tyler's mind.

After hearing rumours about such a strange, well paid lab rat job, Tyler had started paying attention to the company. He had talked to several of the volunteers who had finished their time, and was unsurprised to hear that they had all been made to sign a non-disclosure agreement before they even took the preliminary tests, and several more afterwards. What he found interesting was how they all didn't even seem to want to tell him at all what had happened. A few had told him to stop looking, while one smirked and suggested he sign up and find out for himself.

Tyler had honestly given it a thought, but what he wanted to do was be able to bring out whatever was going on into the light while not being crippled by a form he'd signed to prevent him from doing so. What frustrated him mostly was that he wasn't even completely sure what Phoenix Labs was doing was illegal or harmful in any way, but not knowing was digging away at him for the weeks he'd spent investigating them.

He had taken photos of employees coming and going from the lab, and had managed to find an angle of a side door keypad. After a dozen entries and high zoomed photos, Tyler had finally gotten the sequence for the door. The scientists themselves didn't wear any company uniforms, just a basic lab coat over shirt and trousers which he'd been able to acquire himself quite cheaply. He was just hesitating though as he tried to think through what options were left available to him. There were armed guards behind the walls so he couldn't climb over them, and he'd witnessed one of them shoot a drone out of the sky when it ventured too close.

No one was speaking to him, and there was nothing he could find on the records about what went on in the building. That left only the one option available of breaking in himself. He'd trespassed before on some stories, but never in such a well guarded facility before. He had no building plans, no exit route except run back the way he came... Sighing, he stepped out of the car, slipping a small, compact camera into his lab coat's pocket before locking the car. The longer he hesitated the more annoyed he was going to get, it was better to get it done and over with.

Walking towards the side door he nervously straightened his lab coat and buried his nervousness. He'd found it was remarkable how much easier it was to blend in if you looked like you belonged, and moved with purpose. If you seemed to know what you were doing, no one paused to speak to you. Tapping in the code he breathed a sigh of relief when the light flashed green and he pushed the door open.

Without stopping to think, he started to walk forwards, moving down a long corridor lined with doors. He didn't pause to check any of them but continued to walk steadily, as if with a purpose, walking pass another scientist who merely nodded his head in greeting. Returning the nod, Tyler turned around a corner, spotting a elevator and immediately made his way to it. Entering the strangely large, empty elevator, Tyler closed the doors and took a few seconds to look at the floor numbers.

He spotted immediately that the structure apparently had at least 5 sub floors, and taking a gamble, he hit the button for the third sub floor. The lift lowered smoothly and when the doors opened with a ding, Tyler found himself in a series of plain white hallways interspersed with glass walled rooms. Picking a random direction, Tyler started walking, finding himself passing several employees now. His attention was drawn to the glass walled rooms which contained lab equipment that Tyler thought looked remarkably advanced for a privately funded lab.

He didn't stop to take pictures though, as without an advanced degree it would be impossible to recognise the machines, and all the work he saw so far seemed almost... mundane. At least he didn't see anyone wearing biohazard suits, and beyond cleanliness protocols, none of the scientists seemed concerned about what they were working with. Turning another corner, Tyler apparently reached a new section of the laboratory.

Tyler had to resist stopping to take in the sights as he walked slightly slower than before pass rooms with people working on various small animals. Frogs, rodents, even lizards, yet Tyler didn't recognise any of the species. A bit further down the corridor the labs stopped and changed into large, glass cages filled with sleeping, individual animals. Tyler didn't recognise at all the first few species - A massive lizard, several large cats and even a hawk like bird. He finally paused when he spotted the first animal he did recognise, a Siberian Tiger. A massive male, that looked perfectly healthy, yet fully asleep like all the others.

He didn't know why the tiger was here, but an endangered species penned up like this was enough to start with for Tyler and he took a moment to look side to side to see if he was clear and took a photo before continuing onwards. A while later he came across the area they apparently kept the human test subjects and almost stumbled, struggling to keep a straight face as he kept walking.

Several scientists and medical personnel were clustered around a series of hospital like beds upon which several humans lay on. The first two were female, but the last was male, and all three were well and truly pregnant. Tyler had heard growing rumours about there being a method to make a male able to carry to term but hadn't put much stock into it. He was gay, but had no boyfriend and had no interest in children so there wasn't a need to think on it before.

Looking at the pregnant, and notably happy, male though, Tyler began to wonder if this was what Phoenix Labs was working on. It didn't make sense though to hire on so many female subjects as well though, if they were looking at male pregnancy, and why all the animals? A minute later, Tyler found the answer to both of those as he discovered more large glass cages, except this time the animals were awake and with company.

The first cage had a large, black and white great panda munching on a bamboo shoot. Between his legs, head bobbing on a thick, saliva slick red shaft was a naked human woman, merrily sucking the male off. Her vagina was gaping slightly and dripping a liberal amount of gloopy white cum onto the floor. The next cage along had a snake coiled around a man, and from the way he was moaning and the coils rhythmically contracted and released, Tyler knew the male was being bred.

Already with a growing idea of what the previous pregnancies were from, something he hadn't paused to think about yet, it was confirmed with the next cage. A Eastern Lowland Gorilla was slowly humping away at a male human who was on his hands and knees, a several month pregnancy visible. Tyler began to understand then that male pregnancy seemed more for convenience of not needing just females, as they made them help repopulate species. He fumbled absent mindedly for his camera then froze as he heard heavy footfalls behind him, turning just in time to see a guard point a odd shaped pistol at him. The soft hiss and stinging as a dart hit him in the neck. He gaped like a fish as he couldn't even form a word before in seconds a darkness filled his vision and his muscles collapsed like a marionette with its strings cut.

Tyler woke slowly, rousing from a deep slumber heavy with confusion and weakness. He couldn't even lift his arms and it took what felt like minutes to finally open his eyes, which he immediately closed again against the bright white ceiling. Slowly he opened his eyes again, gradually adjusting them while he began to feel out his muscles. He did feel incredibly weak in all his muscles, but that wasn't the only reason holding him down.

He was on a medical bed like he'd seen before, but unlike the human volunteers, he was strapped down; soft, black straps crossing over his arms and legs, holding him down. Whatever he'd been injected with had left him incredibly weak yet conscious.

“Ah, you're finally awake Mr Jones," a male voice spoke up from his side and Tyler turned his head to see a tall man in a extremely expensive looking business suit, standing next to a scientist. “Imagine my surprise when I was informed a journalist had actually managed to not just sneak into the facility, but witness one of our medical bays."

“You... you can't keep me here," Tyler said weakly, his throat feeling like it was covered in cotton.

“Well, legally I can't, but it could be argued I'm just detaining an intruder. After all, you broke in here illegally in the first place; but we'll get to why I'm not releasing you in a moment. You really are quite the stubborn reporter. Did you not consider why there was no-one else looking into us?" the suit asked and Tyler frowned then nodded slightly. He had wondered why no one else had picked this up before him, but there were no mysterious disappearing investigators, no allegations of cover up or anything like that. He'd just assumed it was a coincidence.

“It's rather easy to... suggest to their bosses leads about new stories and divert you. Others are more susceptible to a simple bribe, while the few who plan to get their stories by infiltrating as a test subject... well, the non-disclosure agreement is after all, just a piece of paper, yet no one spoke to you, did they? They never want to afterwards. You however were too clean. There was no way to approach you with a bribe without it backfiring and you ignored the hints we gave at better stories. We certainly didn't expect you to actually break in though." He shook his head whimsical.

“I've reprimanded the security chief and he's being... punished accordingly. There's a rather horny Saber Tooth in rut and we needed somebody to satisfy his needs so he'll be busy for a while." The suit smiled at his wide eyed expression. “Don't look so surprised. You saw enough that you've probably figured out most of it, but so you don't get any wrong ideas I'll fill you in."

“We here at Phoenix Labs are bringing back extinct species and looking at ways to help keep alive those endangered. Bringing back one or two isn't a problem but we discovered that just using lab born animals was creating... problems with their health. Using surrogate animals interfered with their genetics so we looked at human woman." The suit smirked, “Human's are a remarkably adapt species. It doesn't take much genetic altering to make a female susceptible to multiple species, but our supply of willing woman was too limited. So we took advantage of the interest in male pregnancy and advanced it to meet our needs. It didn't take too much; a little genetic altering, a few minor surgeries and a man could bear a tiger's litter.

“Now people sign up, we check if they're mentally okay with it, then offer them up to the animals we're raising. Depending on species they could be pregnant for as little as a few weeks or as much as nearly a year. A surprising number choose to stay on longer, and we're happy with that. Some of the animals sort of adopt their 'humans,' and enjoy them specifically over others."

The suit paused and looked over Tyler critically, “Now we circle back around to you. What we do here is perfectly legal, but I've found the public can criticise anything, so we keep everything under wraps. We can't force you to sign a non-disclosure agreement, and it's only as worthwhile as the will of the person to keep it. So we'll forgo that paper and instead... show... you why they never speak.

“Those in the glass cages you saw were in temporary holding cells. We use them to introduce humans to their individual breeders sometimes or while we sort out new housing. The forest behind this building is where we actually keep the animals in their own sections. In a new section we moved in a new species that was just discovered; A 'Shadow Wolf,' named so because of their constant genetic black fur. We could only bring up six individuals, all males, before we reached the limits of what diversity we could use. Now we need a human, and luckily you popped in just in time."

“What!" Tyler yelled, although his voice sounded weak and scratchy, “I- I don't agree to this! You can't make me!"

“On the contrary, we already have and we can. You've been unconscious for almost a week now. The wolf pack lives in the outdoors, with no blankets, no heating...You'll be dropped off naked and the nights are getting cold. If you don't want to freeze you will have to sleep with the wolves for warmth. We've helped get them used to human contact, but if you don't please them, they'll abandon you. So play nice, enjoy yourself and suck some wolf cock."

The suit nodded to the person in a lab coat beside him who held up a needle full of clear liquid.

“Wait- Wait!" Tyler tried to yell, attempting to struggle but he was so weak he couldn't even do more than twitch a finger as the needle slid easily into his arm and a familiar heavy darkness drowned him.

Tyler gasped as he sat up, eyes shooting wide open the narrowing from the glare of a setting sun. His hands scrambled by his hips, feeling the grassy earth beneath him as he looked around. He was in a lightly forested area; lush dark green grass with tall trees dotted around, casting errant, strange shadows shadows on the ground. Tyler breathed heavily in the fresh, clean air as he shuddered. He was completely naked, not even having underwear or socks on him.

He couldn't believe they'd actually done what the suit had said. Quite literally throwing him to the wolves naked. He hadn't felt... turned off by what he'd seen in the labs but there was no way he'd have signed up for this if he knew what it meant, that he would literally be made to be a mother for animals. Whether or not he would tell anyone what he'd seen now was moot. All he could do was survive and... see what happened. He truly didn't believe escape or rescue was possible - he'd told his boss he was going on a sabbatical just so the guy would stop trying to make him change stories, and no family or close friends to report him missing.

The slight sound of trickling water caught his attention and he turned behind him to see a shallow stream trickling through a rocky path. Seeing the remarkably clear water - Tyler hazarded a guess that it was artificial and filtered from it's sight as there weren't any rivers nearby, but seeing it brought a sudden realisation of how thirsty he was. Either they hadn't given him anything to drink lately, or the anaesthetic was dehydrating, but the water looked clear enough to be safe to drink. Stumbling slightly as he used muscles that hadn't been properly exercised in days, he stood up and started walking towards the stream.

His legs grew more firm and he steadied slightly as he walked, only to freeze as he got half a dozen meters from the stream. It was an instinctive reaction. He hadn't heard or seen anything but he suddenly felt like he was being watched, studied. He didn't move, standing as still as he could despite the shiver he felt as a breeze washed over his bare body. He must have stood there for several minutes before movement attracted his attention; several black shapes seemed to almost melt out from the shadows and Tyler watched in wonder and some fear as six, night black wolves padded out to circle around him.

Tyler stood rooted to the spot as he looked at the wolves and they stared right back at him with bright, golden eyes. Some part of him knew he should be terrified. Running even, yet as he stood there he didn't feel afraid, just... in awe. The wolves were larger than any he'd ever seen or heard of before, standing up to his waist. Their pitch black fur was short but thick, tightly clothing their bodies to the point Tyler could see the strong, powerful muscles beneath the glossy coat.

Tyler wondered if it was odd that his first thought upon seeing these wolves was not about how fearsome or deadly they were, but rather how beautiful they looked. The pack paced around him slowly, maintaining a distance of several meters and never getting closer, until the largest of the wolves stopped in front of him. Tyler assumed it was the alpha because when the male stopped, the other wolves did too, following his lead.

As the wolves all sat there, staring at him with those seemingly all seeing eyes, Tyler felt his nakedness suddenly become strangely obvious, but it was hard to feel shame when the animals in front of him never wore clothes either. The Alpha wolf turned his muzzle, the soft looking tail behind him swinging ever so softly as the male looked at the stream, then at Tyler.

Tyler could practically see the intelligence in those eyes as the wolf made a point to look at him, then at the stream, repeating the action several times as if to get his point across. Tyler nodded, trying to ignore the surreal sensation of playing charades with a wolf. The large wolf growled lightly, teeth brushing back slightly to reveal ivory white, dagger like canines within. The hairs on Tyler's body stood on end at the quiet yet powerful growl, but it wasn't directed at him.

Instead, the three wolves behind him began to move forwards slowly, and Tyler hesitantly took a step forwards, quite aware he was being herded. Step by nervous step Tyler walked forwards, slowly closing the distance between him and the Alpha as the wolves closed in around him, until even if he wanted to run, he wouldn't be able to without tripping over one of them. He stopped only a step from the big, black wolf, shivering mentally as those bright eyes bore into his own.

Now that he was encircled by the wolves with nowhere to go, the lead wolf looked at the stream pointedly then growled at Tyler. Unsure what the wolf made, all Tyler could do was nod assuredly; it was clear the wolf knew Tyler needed to drink, but the wolf wasn't letting him pass for a reason. The wolf seemed to see that Tyler couldn't understand his growls and sat down on his hindquarters, once more looking at the stream, Tyler, then adding a third hint, by looking straight down at the wolf's own crotch.

Tyler couldn't help himself and lowered his eyesight from the meaningful golden eyes, down to between the wolf's hindquarters. A large, thick tube hung tight to the wolf's crotch, covered in a short clothing of the thick, black fur. Tyler knew enough about canine's to understand that the Alpha's maleness was hidden with the furry housing. Hanging close beneath the sheath, hovering just over the ground was one of the largest pair of balls Tyler had seen. The size of oranges the shape of the large orbs were visible through the tight fitting scrotum, covered in close cropped black fur.

“You... you want me to..." Tyler asked surprised and nervously, feeling slightly silly talking to a wolf, except the creature was intelligent enough to hear the nervousness in Tyler's voice and guess what he was asking. Raising his right paw, the wolf waved at his own junk, then at Tyler, then the stream and growled loudly, echoing growls coming from the wolves surrounding Tyler.

He remembered the suit telling him he needed to live with the wolves if he didn't want to freeze at night. That they had gotten used to human contact but would abandon him if he displeased them. The suit's last words ghosted up in his memory as 'So play nice, enjoy yourself and suck some wolf cock.' Looking at the Shadow Wolves he could see that they seemed to at least recognise his species somewhat, and they hadfn't immediately attacked him, but from the way they were all looking at him he knew, deep down, that wouldn't last.

He hesitated; he'd been thrown in here so these wolves would... breed him. Impregnate him. All this Alpha wolf wanted was a blowjob, not something else, so there was no reason for him to be worried about that, he hoped. It felt like a dream that he was debating to himself whether or not to blow a feral wolf, but he was thirsty and he had a growing feeling that he had to make a choice now, when he could, or face the consequences. When it came down to it though, it wasn't that hard a choice and Tyler reluctantly lowered himself to his knees.

It was clear he was going to have to work for it as the large wolf gave a gentle but affirmative sounding growl. The wolf wasn't even close to erect it seemed, which meant he was not just going to have to suck the wolf off, but pleasure the male's balls and sheath to start with. He stared at the hefty balls sack for a moment before sighing; he really was going to do this so he should stop procrastinating and delaying.

Tyler moved his head forwards so that he could almost feel the ball fur brushing against his nose as he breathed in the wolf's scent for the first time. He'd never smelt anything like it; the deep, strong masculine musk, stronger than any human man he'd been with before. It wasn't just the smell of the maleness though, it was the complete exotic mixture within the Alpha's scent. The male wolf smelt... feral. Wild. Animalistic, earthy musk complete with the smell of sweat sex and dog.

Before he could second guess his actions, Tyler ran his tongue across the left ball, feeling the short, thick fur brushing across his tongue. Strong, heavy musk coated his tongue as his muscle dragged from the bottom of the scrotum to the sheath. That one lick surprised him with what he could taste; the wolf's musky flavour was wonderfully strong and exotic, strongly making Tyler think of the male's wildness.

He didn't stop with the one lick but carried on with the movement, returning to the base of the heavy orb as he began to lap at the testicle. Above him the Alpha growled softly in satisfaction as Tyler's tongue lapped across the furry sack, matting the black fur with his saliva. With each lick Tyler could taste the strong, earthy musk and beneath that a layer of salty sweat that weakened with each lick. It was like he was cleaning the wolf's furry scrotum with his tongue as the musky, salty essence weakened with each lick until Tyler moved to a new patch.

Stroke by stroke, he worked his tongue around the left nut, leaving the black fur looking even darker, wet with his saliva as he found himself willingly, liberally cleaning it with his tongue before moving onto the untouched right orb. As he licked at the second furry nut he shifted it about, feeling its impressive size and the startling weight of it. It would make more sense if the Alpha was pent-up, but Tyler suspected the heavy mass of cum he could feel stored within was normal for the wolf. It felt easily several times the weight of his own combined within just one, large testical.

Tyler worked quicker, surprising himself with how willing he was becoming as he savoured the slightly salty, strong tasting musky scrotum fur. Soon though, he felt he'd done what he could with the balls and shifted up to the sheath. The large, furry tube of flesh had swollen considerably, looking extremely plump and firm yet there was still no sign of an erection. Surprised at the Alpha wolf's self control, he slowly slid his tongue from the bottom of the sheath to the lip, admiring the hot, hard shaft he felt beneath the furry housing.

His hands came up to cup the heavy furry balls as he ran his tongue across the sheath, tasting the salty sweat hidden behind the fresh layer of strong, male musk. The wolf growled louder in approval, the rumbling sound vibrating down through the furry body onto his tongue and hands. As his tongue pressed against the firm, musky sheath, the strong taste reflected in what he could smell. All he could smell now was the feral wolf's powerful odor, filling his every breath as his nose was buried in the wolf's crotch.

Tyler's hands gently massaged the hefty nuts, rolling and squeezing them in his grip as he ran his tongue across the soft, thick fur of the sheath. Lick after lick he travelled across the height of the sheath, feeling the hot, firm rod within pressing outwards from within. Right before his eyes he watched as a pointed tip began to emerge from the sheath opening. Bright, vibrant red the tip was followed by inch after inch of thick, veiny canine meat.

Shifting up from the sheath, Tyler drew to eye level with the slow growing erection, staring as a large bead of clear pre-seed formed on the tip. Hands still cupping the feral's balls, Tyler opened his mouth and carefully took the start of the large wolf's erection between his lips, letting the hot member slip inside to rest on his tongue. The immediate change of texture was sharply noticeable. The soft yet furry texture changed to a smooth, glossy surface.

Tyler could feel a new sharpness to the flavor lingering on his tongue, almost clean and pure compared to the sweaty balls. As his tongue slid across the shaft the bead of of pre grew in size and drooled onto his tongue. The sudden, new burst of flavor surprised Tyler; as the drop of pre-seed spread over his tastebuds he couldn't but help his tongue pull back to lick at the tip and the ne spurt of pre. It was unlike anything he'd tasted before; musky yet slightly sweet, tasting almost like it had been diluted slightly.

It was so... unique. Although Tyler still felt resentful about his situation. Ashamed that he was actively sucking off a wolf, he could not deny that he was starting to enjoy it. The feral wolf's musky scent was not unpleasant and was slowly growing on him and now that he had the canine cock in his mouth there was no denying he was doing it on his own free will.

He suckled on the tip and exposed few inches of bright red maleness, swallowing when enough of the tasty pre seed drooled into his mouth. At first, Tyler's lips were kissing those of the sheath but with every second he was taking more of the canine member into his mouth. The slick shaft sliding across his tongue with every inch it grew until the tip finally prodded against the back of his throat.

Continuing to slurp on the mouthful of wolf cock, Tyler was forced upwards by the ever growing maleness as inch after inch of fat, bright red shaft emerged from the black furred sheath. It didn't take long for for the lupine endowment to reach Tyler's size and then rapidly surpass him. Tyler had known the wolf wasn't small from the size of the sheath and balls, but as he watched the length erect up to and pass 7 inches he began to become awestruck at the endowment.

Having remained sucking and licking on the same part of the cock for a while he began to bob his head, lifting up so just the pre drooling tip remained between his lips, being ever so careful not to scratch it with his teeth. As he lowered his head back down onto the wolf he brought up his hands from the cum filled balls to gently grip the shaft, feeling the firm, hot rod throb slightly in response.

Tyler's head slid up and down the growing maleness slowly, tongue curling and licking at what he could reach as his hands began to mirror his head movements, pumping along the length. Towering above Tyler, the wolf's imposing muzzle pointed down as he stared down at Tyler's own head bobbing up and down, growling deeply with pleasure. With the tip repeatedly poking the back of his throat he began to relax the muscles, with his next drop finally going even deeper onto the feral male.

Tyler's throat bulged outwards as the thin tip slipped down between the muscles followed by several inches of thicker, firm canine cock. The Alpha's pleased growl deepened as Tyler began to deepthroat the wolf; moving slowly as he raised his head to the tip then went down, jaws stretching wide to accommodate the thickening girth. He could feel the veiny, smooth shaft throbbing weakly as it practically drooled pre-seed freely now, splattering over his throat and tongue.

Even as he deep throated the male, his hands were still masterbating the rest of the untouched breeding organ. Sliding across the smooth, firm surface he explored the shocking size of the maleness before finally spreading apart slightly around the beginning bulge of a knot. Tyler stared down the spine of the cock as he went down on it, finally seeing the full, very large size of the lupine member.

The Alpha's cock was almost a foot long; the bright red shaft throbbing with an ever increasing frequency within his mouth as pre-seed flowed almost constantly down his throat. The sticky, slightly sweet fluid coating his throat muscles before settling in his stomach as Tyler swallowed whenever he could around the shaft filling his mouth and throat. He didn't need to do that much though as whenever he deepthroated the wolf, the pre-cum would spurt directly down his throat towards his stomach.

The Alpha wolf's growling was rising in intensity and the maleness began to throb erratically. Tyler knew the animal was close. The question of what he would do when this arose had plagued his mind since he started. With another human he wouldn't hesitate to swallow their load but this was a wolf. Intelligent, but a feral animal nevertheless. His answer arrived for him as he continued to go down on the male. So what if he was a wolf? If the taste of the pre was anything to consider, the real deal must be fantastic.

Tyler's hands squeezed around the blossoming bulge of flesh as he let several inches of the tasty canine cock slide deep down his gullet. The wolf's constant, rumbling growl deepened sharply and Tyler felt and saw the knot suddenly swell noticeably larger within his grip. A powerful pulse rapidly shot through the shaft and before Tyler could blink the first jet of wolf cum pumped directly down his gullet to his stomach.

The first ejaculation was already larger in one rope of cum than any total load of Tyler's before. Thick and hot the creamy spunk splashed around his throat with surprising force, quickly followed by another and another as the shaft throbbed repeatedly. Lodged, almost stuck in his throat, Tyler could feel every throb, every twitch through the red shaft as he pulled back slightly so the tip wasn't emptying those heavy balls' contents straight to his stomach but his mouth.

The first taste of the fertile lupine seed was enough to erase any question Tyler still had about whether it was worth it or not. Hot, thick and gloopy, the large spurts rapidly swelled his cheeks and covered his tongue, giving him a clear taste of the freshly churned ejaculate. It was a strong, uniquely musky yet somehow sweet tasting seed that he gulped down thirstily, instantly finding his mouth filling with yet another large dose of cum.

Thick, creamy white sperm filled his mouth repeatedly as Tyler gulped repeatedly, swallowing as much of the voluminous amount of cum as he could. There seemed to be no end in sight to the seemingly impossibly large load as he kept gulping one mouthful of the delicious, fertile lupine seed after another. He could feel the hot load settling in his stomach, filling it to the point he could even see his belly starting to swell as those large balls below his gaze seemed to produce much more than they should be capable of.

Eventually though it seemed there was a limit as the large ropes of cum dwindled down to a weak dribble. Tyler swallowed the last mouthful of thick cum then pulled his head back slowly, licking at the head as he did so, cleaning it. His hands were still holding the shaft even as it began to soften as he stared at the pointed tip slightly in shock. He never once had imagined he would give a wolf a blowjob willingly... and enjoy it so deeply. He licked his lips as he had to consciously make an effort to release his grip and pull back from the member. The musky, slightly sweet taste of sperm still coated his mouth, his taste buds, lingering long after he had swallowed the last of it.

Tyler lifted his head and found himself meeting the black wolf's gaze as the Alpha stared down at him, golden eyes large and staring as the lips curled back ever so slightly to reveal those sharp teeth. He got the very strong impression the feral wolf was smirking at him before the male stood up onto his four feet and gave a short growl before stepping to the side. Tyler looked at the path now cleared for him to the stream and had to resist the urge to swear.

The whole reason he'd blown the wolf was so he could quench his extreme thirst, but now he wasn't thirsty in the slightest. Even the slight hunger he'd felt was gone as he cast a look down at his slightly swollen belly and sighed at the annoying irony. It wasn't that he suddenly regretted sucking off the wolf, but that the reason for it was moot now. From the way the Alpha wolf was staring at him, with that toothy smirk he got the feeling that male also had realised it.

Feeling stubborn about it, Tyler stood up and walked to kneel on the bank of the stream, aware of how the wolfpack didn't leave but rather continued to follow him at a distance, observing silently. Kneeling down he scooped the crystal clear, obviously filtered, water and drank down a few gulps before stopping, not feeling comfortable with the idea of drinking more water.

Standing up, Tyler looked to the horizon where the setting sun was bathing the end of the world in hues of orange and red. He was lucky it was summer so he wasn't already freezing from lack of clothes but he could already feel a growing chill setting in. A short growl snapped Tyler's head around as he looked at the Alpha wolf who looked at him pointedly then began to walk away, followed by the others of the pack. The other wolves all looked at him but continued to pad away without pausing.

Picking up on the cue, and with no source of shelter or warmth to be found in the quickly cooling air, Tyler began to follow the wolfpack. The wolves moved quickly, yet slow enough that Tyler managed to keep up behind the group of large wolves with slowly wagging tails using a brisk walk. Even then, it was a good ten minutes later when they approached the base of a rocky hill. In front of them was a fairly obviously man made cave, carved straight, deep inside the hillside; the cave mouth was small enough to keep in the air yet not block out sunlight or restrict passage, while the roof had been smoothed down so there were no stalactites or loose rocks that might fall.

The wolves padded inside, casting a look back at Tyler who followed them nervously inside, grateful they didn't growl or snarl at him joining them. The enclosed space and solid walls kept in the heat, making the cave slightly warmer than the open air outside and after the initial small opening it spread into a much larger, almost cavern like space. The feral wolves then spread out slightly, settling down around the cave and lying down. Casting a nervous look at the wolves as he stepped into the cave, when they didn't oppose his entry, Tyler chose a empty spot of the cave deep in and lied down, tired. The rocky floor was uncomfortable, but warm enough that it wasn't impossible to sleep.

Tyler curled up and closed his eyes, trying to get to sleep even as his mind continued to work heavily as he thought about why he was there and his future. It was only a few minutes later, and he hadn't fallen asleep yet, when he thought he heard the faint sounds of movement; soft footfalls against the hard, rocky surface. Even as he opened his eyes to look, Tyler's curiosity turned to shock and fright, yelling out as four wolves all pounced on him simultaneously.

The large wolves used their front paws and superior weight to pin Tyler to the floor of the cave; agily surrounding him as Tyler was pinned spreadeagled, the wolves showing surprising dexterity in holding him down yet not crushing his arms and legs with their weight. The sudden fear that they were about to attack him flared up but was dampened by how, other than pinning him, the wolves made no other threatening moves. Throughout the short time he had been with the wolves he hadn't actually felt any fear for his life. Even when the Alpha made him suck him off for a drink, he wasn't actually sure that if he refused the wolf would have attacked.

Indeed, the black furred wolves just pinned him, flat on his back without making any further action. Tyler lifted his head and watched as the wolves Alpha, not being one of those pinning him, approached him from below. Immediately, Tyler felt his body shiver and mind blank slightly as he wondered if it was happening already. Was the wolf going to rape him? Breed him then and there? Yet as the wolf stepped over his body, the feral male kept moving forwards, past the position where he could fuck Tyler. A sense of relief and - not really willing to admit it - disappointment washed over him as he lay there obediently, wondering what the Alpha was planning.

Tyler's eyes met the Alpha's momentarily as the wolf looked straight down then continued to take a few steps forwards, the wolf's underbelly brushing over his face until he was face to face with the maleness. The large sack of black furred balls, still surprisingly heavy, dragged over his nose filling his breath with the heavy, sexual musk. Yet the wolf didn't stop there and moved further slightly before stopping and Tyler stared; The long tail was raised up into the air, the rear tilted down slightly towards Tyler, clearly showing him the dark, black puckered tailhole. He had only a brief few seconds to process what he was seeing before, without any further hint of his actions, the male wolf abruptly sat down, directly pressing his tailhole against Tyler's mouth as his furry rump sealed off all fresh air or light.

Tyler coughed and struggled futilely, immediately realising why the wolves had pinned him as the soft, thick fur of the rump rubbed against his face and the starlike pucker pressed against his lips. His first breath was filled with the strong, heavy animalistic musk which was dominating his senses, especially when, before he could even try to pull away, his lips brushed against the male's asshole. All he could see, all he could feel was the heavy, thick fur of the wolf's rump pressing against his face.

The act of sitting on his face was a clear signal to Tyler what the woif wanted but he still struggled, trying to pull his hands free but immediately stopped when the wolf above him growled threateningly and sat down harder. With the cessation of his half-hearted rebellion, Tyler found himself submitting, The wolf was pressing down so hard on his face that just by parting his lips the wrinkled tail hole was immediately pressing against them; warm and soft he could practically taste the wolf's ass without even moving his tongue.

His lips sealed around the puckered asshole, practically kissing the male's rear as he pressed his tongue up and out, running the broad muscle over the outside of the pucker. Tyler shivered and almost gasped at the incredibly strong taste that suddenly spread over his tongue, like a physical taste of the wolf's dark, musky odour. The wrinkled texture of the asshole seemed to be covered in the salty taste of sweat, mixed with an ever growing dark, earthy musk that grew stronger with each lick across the entrance.

Above Tyler, the large wolf began to growl less demandingly, instead deepening slightly with pleasure as his licks grew more frequent and firmer; soon he was practically lapping at the Alpha's tailhole, feeling the entrance start to spread open as he pressed harder with his tongue. The tip of Tyler's tongue finally pushed hard enough that the pucker spread open enough that it slipped inside. Immediately there was a sharp, qualitative difference in taste and Tyler struggled mentally to not immediately spear his tongue deeper as the flavour washed over his senses.

The dark, earthy musk was almost several times stronger, and so much richer. Tyler eagerly pressed his tongue inside the wolf's tight rear, smiling inwardly as the wolf Alpha snarled in appreciation. His broad, wet tongue pressed deep inside the male, feeling the soft, silky textured anal walls squeezing in around his tongue. The rear passage was noticeably hot around his organ as Tyler ran it across the inner walls, feeling their soft, smooth muscles twitching and rippling in response as the musky flavour coated his tongue with each lick.

It was immediately evident that the deeper he pressed inside, the stronger the intoxicatingly strong musk became. So much so that he immediately drove his tongue as deep as he could into the wolf's ass, rimming the canine wholeheartedly. His broad tongue circling around the wolf's insides, pressing against the hot, musky inner walls for minutes before the black wolf suddenly stood up.

Tyler's tongue pulled free with a wet, slurping sound as he lay there, panting and dazed from the experience of what he'd just done. He realized then that the wolves had long since stopped pinning him down, that he had had the opportunity to resist for a while but hadn't even considered it. The wolves around him settled down, pressing their hot, furry bodies against his and he realised they were doing so to keep him warm as he slept. Curling up slightly himself, Tyler felt like he was surrounded by hot, soft blankets and quickly found himself drifting off.

When Tyler awoke, it was to the movement of the wolf pack as they got up, stretching and yawning before filtering out of the cave, giving a few curious sniffs at a plastic box that had been placed at the cave's entrance. Tyler watched as the wolves padded away and out into the surrounding landscape before pulling himself up and approaching the box. A simple hinge and latch held it closed, and opening it, Tyler found himself breathing in deeply the smell of hot, freshly cooked bacon and bread.

A simple note was next to the plate of food - 'Breakfast, lunch and dinner provided on schedule.'

Putting aside the note, Tyler looked at the meal provided for a second, but his suddenly awake - and growling - stomach decided for him and he dove into it, eating with relish and surprise. The breakfast was simple but still tasted surprisingly good, as good as, if not better than something he would make up himself. A few minutes later, his stomach full and satisfied and he sat on the sun warmed grass wondering what to do next. The wolf pack had vanished from sight, leaving him alone.

Thoughts of trying to find a way out came up briefly but he knew it was impossible. He'd seen the high walls from outside; trees trimmed far enough back that you couldn't use one to jump over, and no handholds to climb with. That was all ignoring the certainty that he would be on camera and a guard would immediately catch him again. Unsure of what to do he sat there in the entrance of the cave for a few hours, just watching the landscape in front of him and the rising sun.

Eventually he got up and stretched. He hadn't had a shower or bath in a long time and, though it wasn't precisely the same, the nearby river would have to do. He remembered seeing part of the crystal clear river only a few minutes from the cave and started making his way there. It didn't take long and soon Tyler was standing on the grassy verge of the river, looking into its waters.

Just before he jumped in though, a light growl caught his attention and he turned to see the massive bulk of a Shadow Wolf padding towards him. The pack Alpha, and the male was alone for once Tyler noted as no other wolves looked to be nearby. Already guessing that the Alpha might be after a 'payment' for using the river once me, he waited patiently as the wolf approached him.

Like he was experiencing deja-vu, the large wolf circled between him and the river, facing him, then sat down on his hindquarters, legs spread apart. Unlike last time though, the thick sheath was already plump and slightly pulled down from the half-erect canine shaft. A good six inches of bright red cock. Two, bright golden eyes stared at him commandingly and without words, Tyler found himself obeying, getting on his knees and leaning forwards. A growingly familiar smell of sexually charged musk and arousal filled his nostrils as he didn't waste any time and spread his lips around the hardening erection.

The hot, smooth textured tip throbbed gently against the bed of his tongue immediately spurting a blob of tasty, musky pre into his mouth. Tyler swirled his tongue around the tip as he swallowed the blob of pre-seminal fluid, sealing his lips around the tip and sucking on it as yet an spurt of clear pre drooled onto his tongue. The wolf above him growled lightly, sounding pleased and Tyler blushed slightly, realising he was a whole lot more willing to suck of a feral wolf than merely just a day ago.

He normally wouldn't consider himself a slut for the wolf Alpha, but he couldn't deny to himself just how much he actually liked the taste of the male canine. Even as one inch after another slid free from its black furred tube. Lowering his head, Tyler took more of the growing erection into his eager mouth. The flavour of the wolf's maleness combined with the drooling pre-cum drove him on hungrily, as he began to bob his head on the rapidly hardening shaft.

Tyler sucked on the wolf's cock greedily as the spurts of pre began to flow freely, gulping the tasty hint of what was churning away within the pair of plump balls. Each bob of the head took the tip from resting on the end of his tongue to the back of his throat as he quickly worked up a rhythm. A few minutes of head bobbing later and he had loosened his throat enough to begin deep throating the girthy maleness.

Tyler had only gone down deep enough on the canine that several inches would spread his throat apart a few times when the wolf started to move. Unsure of what was going on, Tyler remained down on the other male as the wolf didn't pull away, but actually fell forwards so the big wolf was standing over Tyler. Without needing to be told, Tyler moved onto his hands and knees as the luxuriously soft, thick fur of the wolf pressed against his bare back.

The position gave Tyler a vague premonition of what might happen sometime soon, except for now it was his mouth wrapped around the wolf's cock, not his ass. The control he had over the pace of the blowjob was gone as the wolf took over, pulling back his hips so just the leaky tip remained, drooling on the end of Tyler's tongue. Then the wolf thrust forwards with a measured slowness. It was slow enough that Tyler didn't choke as the soft, smooth shaft filled his throat before withdrawing.

He had no choice but to hold that position, on his hands and knees with his mouth wide open as the wolf began to thrust in and out of his mouth, slowly at first but with an ever increasing speed. The once submissive position of sucking the feral canine off had become the equivalent of being a toy as the Alpha fucked his mouth; all he could see was the underside of the heavy, musky smelling wolf. The bright, glistening wet, red shaft and knot, with the heavily swaying pair of balls behind it. He noticed absently that he was somehow still managing to breathe around the fat cock filling his throat; he didn't know how, nor was he upset by the strange ability, though he suspected it was caused scientists who had apparently modified him in more than one way.

Weighing heavily on his back, the wolf's powerful body heat, his domineering personality was so palpable it was a cloak wrapping around him. He could feel the strong, rhythmic heartbeat of the Alpha through his back as the hard, girthy shaft drove down his throat repeatedly, throbbing as it liberally spurted an ever increasing flow of the uniquely tasting wolf pre. The entire length of the canine's long maleness was plunging down his throat in increasingly shortening, rapid thrusts; Tyler's throat was being stretched to its limit to accommodate the sliding girth as it thrust back and forth between the sorely stretched muscle.

In front of his eyes, bumping against his lips he watched the slight bulge of the wolf's knot moving back and forth. From the growing level of deep-throated, pleasured growls above him he had thought the wolf was close but the lack of much inflation in the knot confused him as it contradicted his theory. Then the wolf Alpha surprised him once again by not pulling back after a thrust but continuing to press forwards, the knot pressing hard against Tyler's mouth as the belly shook with a demanding snarl.

Like a dutiful submissive, Tyler didn't even find himself hesitating now as he opened his mouth as wide as possible, just enough that the bulge pushed inside his mouth without resistance. Then the half inflated knot began to promptly inflate rapidly as the large wolf growled, almost howling with release. Tyler's eyes shot wide open as the wolf knotted his mouth, the ballooning bulge already much too large for him to pull away from, stretching his jaws wide open until they ached from the strain and thankfully stopping before it caused any actual injury.

Lodged deep in his throat, the heavy, hard, wolf cock began to pulsate intensely, the furry ball sack in front his eyes drawing up a it clenched, beginning to unload a fresh, new days content into his stomach. Tyler couldn't immediately taste it, but he could clearly feel the copious amounts of virile wolf sperm being pumped from those fat, bulging balls directly into his stomach. In seconds it felt like his stomach was full from the flood of wolf cum yet it didn't stop there, one rope of the thick, rich spunk after another continuing to pump into it.

For the second time in his life, his belly swelled as his stomach expanded beyond normal, all caused by the orgasm of the feral wolf. The intense musky, slightly sweet flavour splashed onto his tongue even as Tyler's every breath was filled with the Alpha wolf's unique scent, the musky sexually charged odour mixed with salty sweat that covered the groin area his nose was buried into. He could see the swollen wolf bollocks tensing in sync with every throb of the shaft as they unloaded a seemingly unending supply of sperm down his throat.

There was no need for a wolf paw to hold his head down this time as instead the big knot was bloated inside his mouth, making it impossible to pull free from it as the wolf came. He stayed there on his hands as knees, supporting the weight of the large beast as he could do nothing but endure, waiting for the orgasm to end. Tyler was amazed at just how stretchable his stomach was as it continued to balloon further with every powerful throb until the pulsations finally began to weaken and the never ending flow became a drool. Yet though the wolf had finished, there was no way to pull free from the canine's knot and Tyler knew all he could do was wait.

Above Tyler, the wolf let out a rumbling growl of satisfaction and Tyler swore he could vaguely see the long, bushy tail wagging beyond the now slightly depleted balls blocking his view. Tyler breathed in deeper as he sighed relaxedly himself, somewhat glad the wolf had finished abusing his throat, but he couldn't help but reflect the wolf's apparently cheery attitude. He'd found himself once again liking the new sensation of being dominated. Although he was human, smarter and more able than all these wolves, he had still willingly gotten on all fours at a command from the Alpha. He had sucked the male off without a seconds hesitation and further, had enjoyed deep-throating him once again.

That he was now knotted by his mouth, with every breath filling him with the highly charged smell of musk and sex, he had nothing to do but wait for the knot to deflate. His mind started to wander and it occurred to him just how much he had changed his attitude in such a short time. He'd come to recognise that the lab had altered his body in more than one way, but the he knew the brain was much more complicated. Going from a point at being horrified at the mere thought of having sex with these animals to willfully going down on one, he began to realise now that it indicated something he apparently hadn't realised about himself. He was actually aroused by being with the wolf, even looking forwards already to the next time the wolf demanded the use of his mouth.

The wolf's cum, the overpowering musk was all intoxicating to him and he didn't mind that this was all he could smell for what happened to feel like almost 30 minutes as he waited for the bulge to deflate. Eventually though it shrank enough that Tyler could pull free with scratching his teeth on it. The Alpha moved for the first time then, walking backwards as the softening member pulled free from his throat and plopped out of his mouth, hanging loosely between the wolf's legs.

Panting slightly as he felt his raw throat muscles spasm reflexively now that the blockage had been cleared, Tyler sat up. His face to muzzle with the pack Alpha, meeting his gaze as the wolf gave a toothy grin before turning to walk to the river where he proceeded to drink, lapping hungrily at the clear water. Standing up himself he was somewhat self-conscious about how his own hard, untouched cock was standing to attention. Trying to ignore it, he joined the large wolf by the river and lowered himself into the river, letting out a soft sigh of release as the sun warmed water began to soak into his skin.

Leaning against the riverbank, less than a meter from where the feral canine was still drinking, he laid a hand against his spunk swollen belly even as his tongue licked around the roof of his mouth, licking up remnants of the rich tasting ejaculate. He considered the reason he'd been literally thrown to the wolves; at first he had been vehemently against being a broodmare for a pack of wolves but now, he wasn't sure it was that bad to bear such a strong, beautiful looking wolf's pups. A sandpapery tongue rasped unexpectedly against the back of his neck and Tyler jumped in his seating position, turning sharply to see the Alpha smirking behind him, his bright red tongue lolling out of his muzzle. The big wolf's belly shook as the canine snorted with amusement before turning and making his way into the trees, tail wagging softly behind him.

Tyler watched the Shadow wolf until the canine disappeared into the shadows and felt himself sigh. He felt strangely... disappointed and immediately realised he was actually upset that the wolf hadn't stayed behind with him. That he felt in such a way about the wolf was off putting; he had practically been raped by the wolf at first, and had known the pack Alpha for less than a full day, a male wolf and not a human, so how was it that it felt like he was falling in love with the impressive specimen.

It was nonsensical being attracted to a wolf of all things but it was pretty much undeniable that was the case. Tyler rubbed his head in bewilderment at how much he had changed in less than 24 hours then turned his focus onto the river water. Ducking his head under he began to give his body a wash, reminiscing about his shower back home. The river wasn't bad, but there was something so much better about having hot water to wash in. Without anything to really rush towards next, he took his time, eventually just relaxing as he half floated by the river bank.

A while later, when he finally started to begin feeling cold he pulled himself out of the river and swiped the remaining water droplets off his body as much as he could. He stood there, shivering slightly in the now cold air as he considered what to do. He understood part of the reason the lab had stripped him of clothes; it certainly left him vulnerable to any acts the wolves wanted to do to him, but he was getting somewhat frustrated about the lack of anything to cover up against from the environment.

As if they were waiting for Tyler to leave the river, the wolf pack suddenly appeared, trotting towards him through the trees. The sense of fear the first time he'd been in such a situation and pretty much gone by now, but he remained still, waiting as the large predators charged towards him then encircled him, making light growling noises and barks. There was no harshness or aggression in their tones though, just their normal communication. Tyler saw the Alpha seperate himself from the pack, looking up at him as the hot, furry body rubbed up against his for a few seconds. The Alpha then gave a few short barks and the other wolves started jostling with each other as they rubbed themselves up against Tyler, their strong body heat immediately countering the chill of the air.

At the same time the jostling of the wolves around him began to nudge Tyler forwards and he found himself quickly walking in the midst of a furry crowd. It was a somewhat surreal sensation Tyler mused to himself as the pack of large, powerful looking carnivores acted almost like a group of happy dogs, rubbing and bumping up against him. By now he recognised the direction of the pack's den that they were heading towards and a short while later they emerged through some trees to the grassy patch in front of the wolves and the pack dispersed.

Tyler watched the wolves spread out, heading out in pairs and alone away from the cave. A seed of a thought had grown in his mind during the walk and now it was impossible to ignore as he stared with a longing at the Alpha. Every time so far, the pack leader had initiated and demanded sex of some form but was he really willing to take the initiative for once... Moreso, was he truly willing to offer up everything of his own free will?

“Alpha!" he called out, his heart acting before his mind could get stuck in a loop, speaking the first word he'd uttered in hours. The wolves all stopped and looked at him, with the Alpha's ears perking up especially. Although Tyler knew the wolves couldn't understand his words, the feral beast had somehow guessed accurately that he was calling for him.

Tyler turned to face away from the wolf Alpha and lowered himself onto his hands and knees on the warm, soft ground. On all fours he looked back at the large wolf who had moved closer but not acted on anything yet. Now that he was obeying his impulse it only grew stronger and he found himself almost pleading as he said, “Fuck me Alpha, please. Mount me and breed me, my Alpha."

Just because their languages were different, their throats unable to produce the same sounds, the large wolf clearly understood the meaning behind Tyler's plea. Heard the heartfelt desire, the need to be mounted by him. The feral wolf walked up behind Tyler but didn't immediately jump on top of him, instead, Tyler gasped lightly as the cold, damp nose nudged between his but cheeks, sniffing. It poked up against his rear entrance for a few seconds as Tyler felt the wolf breathing in his scent before a long broad, wet tongue ran sloppily over his puckered hole.

The moan that Tyler let out was soft yet still sounded loud to his ears in the quiet area, and it only grew as the Alpha began to push his very large, flat tongue through Tyler's starry pucker and into the passage beyond. Tyler felt a shiver run from his tailbone, through his spine and then the rest of his body as the wolf's tongue delved deep inside him with one push. It was like a strangely shaped, highly flexible cock had just thrust inside him, curling over itself as the feral canine used that flexible to stretch him open. The textured surface rubbing against his sensitive anal walls, spreading wet, lubricating saliva around his insides.

The rimjob was rough and quick, seeming to before it really every began as the Alpha pulled his tongue free, leaving Tyler feeling a emptiness deep inside him. He didn't worry too much as he knew it would be shortly filled with something much bigger. Harder. The wolf Alpha stepped on top of him and Tyler shivered and sank slightly on his hands and knees as the massive wolf's weight partially dropped down onto him. Like a living electric blanket, the strong aura of heat he gave off surrounded him as the round belly and lush fur rubbed against his bare back. The Alpha didn't rest his full weight on top of of, but there was enough to almost pin him place as the black furred canine's forelegs stood on either side of his head.

The massive wolf's pride slid up between his legs, the hot, wide top of the shaft rub up against his own. The dominating maleness lifting up his balls and grinding his own cock between them. Tyler had thought himself now intimately familiar with the large endowment, but now that he was finally I'm this position, it still made him tremble as he felt just how deep inside him it would reach as the tip spurted pre against his chest. It was nonsensical to think it actually felt bigger at that moment than when he had been nose to balls with the knot in his mouth, but it's size, girth and even heat felt amplified as the Wolf teasingly slowly drew it backwards.

By the time the leaky, pointed tip slid back far enough to poke against his pucker, Tyler almost wanted to beg the beast to ravage him already. The steady, firm heartbeat echoing through the furry chest against his back sounded almost ludicrously calm as the tip nudged his opening gently at first, a thick glob of pre spurting onto the saliva slickened entrance as the canine member nudged him open with a teasing slowness. Tyler could feel himself slowly being spread open as the very tip of the pointed maleness began to push forwards. Even though it was just the thin, smallest part of the cock, Tyler still felt a small groan escape from his lips as the first inch of many finally slid inside him, forcing his rear to stay open and not reseal despite its natural attempt at clenching around it. He could feel the odd droplet of pre-seminal fluid as it dripped against the soft, sensitive walls of his anal passage.

Above him, the wolf Alpha let out a soft, rumbling growl that deepened to nearly a snarl as the feral showed Tyler why the first few seconds had been uncharacteristic of the male's own stature. Using that first inch of the pointed head of his maleness as a guide, the massive wolf slammed it's groin forwards, shoving a good, healthy further five inches of hard vibrant red cock inside him in one go. Tyler's cry of startled pleasure and surprise as he was penetrated so deep and suddenly had barely even faded before the wolf was pulling back out, only to thrust in hard once more, sinking the hefty maleness even deeper.

Tyler felt like his whole body was alive, shaking with eyes wide as he felt every inconceivable inch of the wolf's cock fill his rear like nothing he'd ever felt before. The thick, crimson red girth was so much thicker than anything he had ever taken before. Spreading him wide open, stretching him tight and snug around the maleness; it hurt slightly, yet it also felt cock hardening good. He could feel every glorious inch of the hot cock surface against the walls of his passageway; the remarkable smoothness interrupted by the odd bumps of throbbing veins.

The Alpha made him feel so wonderfully full every time the feral beast thrust into his ass, the growls mixing with his own delighted moans. The confliction was that he felt strangely empty every time the wolf pulled back, leaving him with the feeling that he didn't just want the hefty girth within him, but needed it. He could feel any shattered remnants of doubt or reluctance at offering himself up disappear as he wholeheartedly moaned delightedly without any reservation; his whole body rocking forwards slightly as the force of each thrust transmitted throughout his entire self.

It hadn't taken long before the impressive endowment began sliding deeper inside him than anything he had ever experienced before. Inch after inch of the hot, throbbing maleness slammed inside him swiftly before it retreated without pause. He could feel the powerful heartbeat thrumming heavily against his back as the wolf growled and snarled with each thrust. Tyler could feel the wolf's hot, damp breath against the back of his neck, even as a large amount of sticky, hot and fresh pre-seed spurted all over his widely stretching passage. The natural lubricant quickly covered his insides as the hard, crimson maleness pistoned inside him, stretching him to a point of soreness yet it wa soothed by the ever constantly flowing spurts of pre.

It was a blitz of fantastic, wonderful sensations as the large wolf bred him hard and fast, soon forcing the entire foot long shaft deep inside Tyler's rear; a thick, rounded bulge symbolized that only the canine's knot remained outside. Now nearly fully sheathed within him, the Alpha paused his breeding for a few seconds as the quadruped readjusted on top of him. The strong, furry forepaws wrapped around his chest firmly and Tyler grunted as he now felt the full, unsupported weight of his Alpha mounting him, but it wasn't enough to distract him from savouring the few sacred seconds of stillness, properly taking in just what he was feeling.

He didn't just feel the immense size of the thick maleness lodged inside him but could also see the long abdominal bulge travelling down from his groin to his chest. He had no idea how he was taking such a incredibly large maleness without being ripped in two, but all he felt was a slight twinge of pain from the stretching. The rest was a exotic sense of pleasure; the feeling of the firm, smooth shaft layered with bumpy veins pressing against the sensitive walls of his anal passage. Spreading them apart until every inch inside of him was filled with wolf cock.

Apparently satisfied with the new grip on him, the black furred wolf began to breed him like a true bitch in heat. The breeding organ pulled back less than half its length before powering forwards inexorably, only a red blur visible before the partially engorged knot stopped its advancement. The loud slap of the Alpha's two heavy orbs slapping against Tyler's joined his happy moan even as the wolf growled even louder as he repeated the motion. Fucking Tyler in short, sharp strokes the wolf hammered the knot against Tyler's heavily stretched asshole without mercy.

It was hard and savage; if the start had been a warmup then now the pack Alpha was truly rutting him, breeding him like a dominant feral should as the canine tool jack-hammered back and forth within him, the shaft ruthlessly rubbing over his prostate to the point that Tyler's own cock was almost painfully erect, jerking with each and every thrust of the wolf..A hot, wet and rough tongue suddenly lapped down across his shoulder as the wolf licked him without the slightest pause in thrusting.

Tyler was struggling as the wolf claimed his ass so roughly, every shift within him a new, startlingly sharp sensation. Every thrust slamming a fat, nearly unstoppable knot against his rear, stretching him slightly wider open with each successive hit. The almost frantic pace clearly couldn't be sustained for long, though Tyler had long since lost track of time. The few licks stopped after Tyler's shoulder was slobbered with saliva and his dominant breeder suddenly snarled above him.

Before Tyler could react the Alpha leant down and closed those strong jaws around Tyler's shoulder; sharp, predatory digging into and through the skin, drawing blood. Tyler cried out while at the same time the wolf pulled out slightly then slammed those strong, furry hips forwards and kept going, growling through the bite as the knot pressed up against Tyler's abused rear and finally pushed through. His cry of pain peaked with stunned pleasure as a large wolf knot, wider than anything he'd ever taken before, slipped past his anal ring and immediately began to swell mercilessly. In seconds, it had almost doubled in size, firmly tying them together for the foreseeable future.

The Alpha, his mate, lifted his head to the sky and let loose a heartfelt, world shuddering howl. The sound of the howl filled Tyler's heart and soul as he knew instinctively he was now, truly and forever the Alpha's mate. A submissive male to serve the wolf's needs, and as the foot long shaft throbbed in climax, a soon to be mother to his cubs.Hot, potent wolf cum poured into his body, the large orbs squeezing and pumping their load in one powerful pulse after another.

It was too much for Tyler and he found himself cumming, his battered balls emptying themselves over the ground even as a much larger load quickly began to fill up his rear, with the ever increasing pressure and flow of the thick, creamy puppy-batter forcing its way through Tyler's body.. Feeling the soothing sensation of spunk flooding his rear as the foot long shaft throbbed sensationally within him, Tyler groaned happily, loving every second of his dominant mate's orgasm. He knew deep down, without any shred of doubt or reluctance, that as his belly swelled with billion's of egg seeking sperm, in the months to come it wouldn't be the Alpha's seed making him swell.

The long lasting howl drifted to a finish but the feral beast kept on cumming, pumping a still - despite having experienced it several times now - startlingly large amount of sunk into him. It was like the wolf was determined to empty those heavy nuts of every possible drop of rich, delicious seed into him. Tyler felt his arms grow weak and was thankful the wolf dropped down to all fours on top of him, relieving some of the weight on top of him, the heavy sound of their combined breathing filling the sudden quiet as they waited for the ograsm to come to an end.

Eventually Tyler could feel the furry bollocks now resting against his own settle down, the shaft almost stilling within him, with the occasional weak tremor followed by a small spurt of cum that was lost in the amount already filling him up. Above him the Alpha panted and Tyler felt like joining him as the rush of the sex wore off to be replaced with the bliss of afterglow. Mostly as least, as he felt weak in the arms and legs; his shoulder ached and bled slightly, certainly permanently scarred with his mate's mating bite. His rear ached as it tried and failed to properly conform to the knot but it was simply too large to take without stretching so much. He looked down to see a belly larger than he'd ever had before and was slightly stunned that the Alpha could actually produce such a large load, and that he was so stretchable. He didn't know just how it would work but he was certain that the Alpha had impregnated him with just that one breeding alone... though he wondered what it said about his state of mind that he hoped they could try again. Maybe a few times a day just to make sure.

**********************

A few months later

**********************

Tyler leant his head against his mate's chest, listening to the firm rhythmic heartbeat with the steady rise and fall of the beast's breathing. A light, needy growl distracted him from his listening to the pumping of the heart and he dragged his head to the musky, warm and soft fur, then pursed his lips as he kissed the leaky tip of the wolf's cock. Following the change in tone of the Alpha's growl, something he'd quickly learnt to judge the meaning of, he wasted no time in parting his lips and going down on the growing erection.

As he sucked off the large wolf, taking his time as he let the both of them simply enjoy the act, he let a hand run down to his chest, feeling the large shirt he wore stretched widely around a fat, swollen belly. Firm with not the cum of the wolf he was sucking off but their pups; the scientists words had proven true and only a week after their first mating session he had begun to show signs of his pregnancy. It had also been then that the food deliveries began to contain some basic clothes as a 'reward', to help keep him and the pups he was carrying warm when he couldn't share the heat of the wolf pack.

They had stopped fucking recently as a shared concern for his pregnancy, but that just meant Tyler practically replaced all fluid intake by now sucking off the wolf several times a day. A slight shift in his belly caught his attention and he smiled inwardly, wondering just how many pups he was carrying as he suced their father off. He had wondered if any would be female, but considering as a male of a different species he was now healthily pregnant, he supposed it didn't matter. He was carrying the pups of the wolf he loved and that was all that mattered.

**********************

A year later

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Tyler crouched low in the tall grass, moving forward with slow, careful movements as he cast his eyes about, looking carefully about him. Seeing nothing obvious he sighed and chanted softly,

“Come out, come out wherever you are."

He had barely finished those words when a sharp rustling came from behind him and before he could turn around several streaks of black launched themselves from different positions at him. As they landed on him, Tyler fell over but instead of crying out in fear, began to laugh joyfully as he rolled and jostled with the four growling and barking creatures that bounced around him.

A soft, snorting growl came through the nearby trees and Tyler spotted his mate padding through towards them, chuckling in the wolfish way at the play of their children and mother. Picking up the nearest, Tyler cheekily began to tickle the young wolf pup, causing his son to bark even more frantically. He had been surprised when the time came that he bore not two or three pups but four; four extremely cute, adorable wolves that he loved with all his heart. Three of them were male but one was female and, ironically, she was already showing signs of dominance over her brothers. The pack cared for them all, and the Alpha seemed especially pleased with the result - and that they could now fuck as they liked once again.

His old life had practically faded from memory now, only something he used as a reference to now and never looking back on it with regret. He hadn't even had any contact with the scientists and was thankful for that, instead being left to his own devices to live as he liked with the wolf pack. To raise their pups without tests or interference. He had never imagined such a life when he was younger and as he played with his children under the watch of their father and his mate, he couldn't be happier.