One foot forward, two hooves back

By The Nome King, trade for Ben300 @ Furaffinity

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Ben came back to his dorm room after another long and rather exhausting day at his university, the thoughts of his class and the synthesis of his new biological serum was fresh in his mind. They had been studying the theory and creation of the serums on the course had been tiresome; and the unwelcome sight of his slightly cluttered bedroom made him eager to clean himself up. He reached into his back pocket and yanked out his wallet, placing on the side table, along with the keys he’d just used to open his room with. As he kicked his shoes aside and walked towards the centre of the room he let out a disgruntled sigh, his mind was still swimming with information and he needed to relax a little and unwind for the evening. He had no intention of doing further revision before his further distillation practical tomorrow; he already had the knowledge he needed as well as the mostly completed serum prepared.

He took a look around his room, glancing across his computer and desk and told himself that he had to clean himself up; he had never been a very tidy student and constantly procrastinated over cleaning. Either way he felt grubby and dirty and needed to get clean, he turned his attention to the bathroom and stepped past the open door and neglected to close it. He promptly removed his socks, shirt and begun unfastening his jeans. Once he’d removed his underwear he looked up and saw his reflection in the mirror; and stood for a moment to stare at his naked body. Every time he saw himself he always wished he had a bit more meat on him, he wasn’t skinny by any means, but nor was he toned or particularly buff. His studies left little time for working out and instead he focused on those, they were essentially a shortcut to a better body anyway so he saw no need. As he pulled his jeans down and looked at himself in the mirror, he hardly noticed the quiet “clinking” noise of the glass vial pressing against the tiled floor that was contained within his jeans. He stepped out the blue fabric and then promptly removed his underwear, casting those aside onto the pile of clothes before turning around to face the shower. He reached over and turned on the switch, the cold water cascaded down from the nozzle onto the slip proof matt that remained stuck to the bottom of his bath. He wasn’t one for taking baths; he much preferred the quick efficiently of a shower. Ben waited for the water to heat up and carefully stepped into the bathtub, pulling the curtain across to stop water from falling on the floor and cloth matt. The small vial rolled out from his jeans and made a gentle ringing noise as it came to rest near the absorbent cloth matt that stood below the bathtub, the deep purple liquid rolled around in the glass container as it came to a halt.

Ben closed his eyes and let the water run down his face, neck and chest, feeling a little better that he had some hot water rushing over his body. His mind began to relax somewhat and he found he was able to better consolidate his thoughts, when before they were a maddened mess of clustered images and sounds. As he stood quietly in the shower, gently scrubbing away the dirt with soapy hands, his thoughts began wandering to his class and what he had to do for tomorrow. His tutor had been very specific about the distillation of their serums, each had an organism to replicate and he had chosen a boar. He chose it mainly due to the chromosome count and the fact the serum was far easier to synthesise than the other choices, he chuckled as he remembered one of his classmates got stuck with a donkey, which had far more than a human. It was one of the reasons he was the first to finish his base serum, the technology for which had been produced by some corporation, but it had become so widely accepted now that it was common practice to use it for studies in universities. He remembered the last time he had to stand and watch a fellow student change for a practical application of a serum, the very thought of which made his member slightly harder, he was satisfied he had not had to serve as a test subject yet. He banished the thoughts promptly from his mind, as he realised he’d been standing in the shower for a while and was probably clean enough.

Reaching up he pressed the button and the water suddenly ceased to fall upon his body, he shook his hands clean of moisture and pulled the curtain back, stepping out of the shower onto the cloth matt. He reached over and grabbed a towel and threw it over his head and began to dry his lengthy black hair, rubbing it over his face to dry his beard and neck. As he stepped towards the door with the intention of turning on his computer to check various websites, he felt something under his foot, which was followed by a strange crunching noise. He stood puzzled for a moment and removed the towel from his face to look down; his heart started to race from what he’d just stepped on.

“Ohhh……” Ben said aloud as he realised he had just crushed the serum vial under his foot, he’d totally forgotten he’d left it in his pocket and looked down at the deep purple liquid leaking between the tiles. His face wore an expression of shock and disbelief that he’d let himself become so careless, but more so of what it could mean. He couldn’t feel any pain so he hoped that glass had not pierced the skin or worse. He moved his other foot back and lifted his foot up to inspect the potential damage, gritting his teeth at the sight before him.

“Crap…she’s not going to be happy” Ben said to himself as he saw a small piece of glass that had stuck itself into the skin with a trickling of blood, along with the serum that had coated the underside of his foot. He knew it was too late to do anything and used his other hand to grip and gently tug out the piece of glass, a small amount of blood leaked from the wound and he began to feel the stinging of the serum against his exposed cells. Ben immediately thought of the consequences and looked up, then stepped over the broken shards and threw the towel down over the pieces. With the speed of a man in panic he jumped through the doorway and over to his desk, and began shuffling through the papers that lay on top. He panted in panic as he began to feel the burning sensation coursing through his foot, his blood began to burn with change as he realised this would be his first time, and he was alone.

“Shit shit where is it!” he shouted in frustration as he began throwing things aside from his desk, his breathing became more intense as he felt tingling sensations spreading across his back, he was so conscious of his current thoughts he didn’t notice the short hairs sprouting from his skin. He finally found his smartphone and grabbed quickly from the desk and tapped the home button; his eyes began to widen as nothing appeared on the screen. He frantically tapped the power button at the top of his phone and saw the terrifying “Out of charge” icon appear upon the black LED screen.

“Bloody battery….” He said to himself as he realised he was doomed in calling for help or assistance, and not a moment later he felt a wave of heat and oddly arousing pleasure flushing through him which made his balls tingle and throb with a strange power. This sudden wave caused him to drop his phone onto the floor as he looked down at his skin, only now noticing the short brown hairs that had begun to push out from the pores on his legs, realising that his unrefined boar serum would be his first change, and he had nobody to help him afterwards. His expression changed from panicked confusion to arousal as yet another pulsating wave of heat and hormones flooded his bloodstream, the heat seemed to centre around his loins and groin, he wasn’t surprised as this was usually where changes started in male subjects. More hairs began to sprout from his skin, which felt like a pleasant pins and needles sensation; it was certainly a strange feeling but one he didn’t necessarily dislike. His hands moved down from his chest and down to his groin, he knew all too well it would be helpless to fight the change. Ben was undergoing a rapid cellular and genetic shift and he had no say in the outcome; this serum was going to perform a full shift in an organism’s cellular structure; and he was the organism.

“URghhhh! I didn’t think it would feel this….URhhhg good!” Ben grunted as his hands began fondling his now erect cock, unable to help himself as the powerful pulsating heat that pounded his insides began to turn him on even more; the changes had taken hold and he would enjoy them whether he wanted to or not. A sly grin curled across his lips as he began to gently rub his warm erect prick, he figured that if he was going to change he might as well enjoy it; besides one of his friends would come around to find him eventually.

“Mmmm, well at least I’m alone and without prying eyes” Ben said to himself as he continued to pleasure himself, the more he touched himself the more hairs began sprouting over his back and sides. The sensation just drove him on further and made him even more willing to it as time went on; it was almost as if it had a hold on his mental state as well as his physical one. He continued to rub and stroke his manhood, feeling a slight twinge in the tip as the innermost part of his hands braced up against the edges, the tip of his shaft felt somewhat unfamiliar, as if he was touching something that was not his own. 

Before he could continue his contemplative self-pleasuring however his weight suddenly jerked forwards from a sharp shifting of his centre of gravity, he felt himself moving forwards and would have fallen on his face if his knees had not gotten in the way. A loud “thump!” echoed in the dorm room as he let out a loud grunt, his feet cracked loudly as his toenails scraped up against the floorboards of his room. Ben huffed and turned his head to see that his feet had begun to elongate at a rather slow pace, while his nails had started to become a little larger. The tips of his toes pressed up against the boards of the floor while his feet grew away from him at a painful slow rate which shifted his weight forwards, the changes seemed to be ravaging his entire body, but focussed on changing some areas over others.

Ben had little time to contemplate on what this meant before he felt yet another powerful surge of changing heat flush through his loins, this time the transformation felt much more aggressive. He groaned and grunted as he reached a hand down to grip his aching cock, stroking it with increasing pace before he felt a sudden orgasm flush through his loins. Arching his head up he let out a gentle moan as he felt the last of his human seed exit the tip of his slowly changing member, the cum splattered the floor liberally before yet another powerful pulsating wave of power, heat and need began coursing through him. He was so used to losing his mood and the want to go further after ejaculating, it felt strange to feel even more turned on; to feel unsated after cumming. He wondered if the serum had changed his body so that he no longer had a refractory period; it both turned him on to know he could just keep going, and scared him a little. His cock dripped with the last of his primate cum, before the tip began slowly shifting forwards. Ben groaned as the changes now began to fully ravage his reproductive organs, the shifting flesh felt as if a pair of hot hands were gripping and moulding the flesh from the inside out, the pushing and tugging sensations were almost enough to drive him over the edge again.

“URhhhhgoood…..Mmmmmore!” the changing student huffed with his head between his arms, he had turned his face downwards to see his own changes take hold. He was becoming increasingly aroused at the sight of his human prick changing shape, the tip began to twist and contort as if it was growing around a pole or stem. Images of boars and pigs flashed in his mind, their corkscrew shaped reproductive members were bizarre looking, and he was both exhilarated and scared to becoming more and more porcine with each passing second. He was surprised at the girth he had gained, along with the length of his expanding corkscrew cock, usually most pigs and boars didn’t need large reproductive organs to breed their sows, but it seemed that the unrefined nature of his serum was enhancing more of the animal traits than he expected. The tip flared out and thickened, the end dripped as cum dribbled from the tip. The remainder of his cock began to thicken as well, but instead of becoming longer it started to slowly pull up towards his belly. He was confused at first as he expected his human cock to change too; he could only watch as the skin of his cock and crotch pull together and fuse; the sensation of which was akin to hot superglue. The skin and flesh melded together, pulling his piggy dick closer to his belly; and what was once the head of his human penis now functioned as his porcine prick; the remainder of which seemed to be forming a sheath. 

Ben couldn’t help but smile as more of his boar member pushed out from his changing foreskin and human cock, the skin now had fully fused with his belly and he was left with a furless prick that would only be suited for a swine. He couldn’t help his curiosity and reached over to rub a finger over his new animal dick, knowing full well he might not get another chance. A loud grunt exited Ben’s mouth as the feeling of flesh against his sensitive corkscrew pig member sent powerful orgasmic sensations flushing through his body, he knew that pigs could have orgasms that could last up to twenty minutes and wondered if he’d be lucky enough to experience it with a sow. Thoughts of female pigs began flooding his head, wondering how good it would feel to mount them, to breed them; he knew it was all part of the change as the mental shift was all part of his studies along with the physical.

Another powerful wave of changing heat flooded his body, this time it began to flood his loins and rear, the heat started to pulsate through the muscles and fat within his backside. Ben knew exactly what was to come when he felt the pushing sensations at the cleft of his buttocks, along with the amazingly arousing feeling of his backside expanding outwards at a slow but steady pace. He couldn’t help but arch his backside upwards slightly as the tugging and twisting sensation of his coccyx made it feel as if a pair of hands were gripping and yanking his flesh upwards, his backside growing larger all the while. New neurons began to form in the expanding flesh, cells divided and multiplied at ludicrous rates and produced large amounts of heat which contributed to the warming sensation of change, he could even feel his bones popping and cracking loudly as old cartilage moved around, and new pieces began to form.

 Slowly but surely the small stubby bump that had formed at the cleft of his buttocks began to push outwards, twisting and turning as the new flesh and bone began taking the form of what would soon be his tail. New motor neurons formed within the muscles and began to spark and integrate with his pre-existing nervous system; they felt like subtle electric shocks through his flesh as suddenly he felt movement and sensation in his new alien limb. More and more it grew out and Ben turned his head back in curiosity to view his animalistic addition, groaning as he not only saw the twisting shape of a swine’s tail, but also the huge amount of muscle and fat that had grown and been deposited upon his backside; and yet it was still growing.

Ben moaned and reached a hand back to feel the expanding flesh of his ass, moaning as he could feel the rippling sensations of muscle and fat building up on the sides. The tugging feeling of his tail began to become less apparent as the last of his porcine tail slowly grew out, the tip of which began to grow more hair than the rest of his backside. Ben could feel this tail curling out as the last of the growth subsided, twisting around itself in a typical fashion as could be expected from a swine, the tuft of fur forming on the end was to expected from a boar. Ben found that he couldn’t move his new tail to a great degree, but it felt nice to have one, albeit feeling like a rather alien addition to his body.

The changes didn’t seem to stop there, his ass still continued to expand and the changing heat began to pool down to his swelling ass and testicles. Without much warning or notice Ben shot his head upwards and gasped loudly with his eyes closed tightly; a sudden wave of heat began to pour into his balls as the blood started to fill his testicles. An amazingly pleasurable sensation started to spread across the surface of his swelling orbs, it felt like a thousand fingers were all gently tickling and caressing the skin as it grew and swelled with new boar seed. Fur began to sprout and the skin started to darken around his backside and balls. His twisted corkscrew cock began to throb and leak this new pig seed onto the floor, Ben couldn’t help but moan and grunt loudly as these amazingly powerful changes wracked his ass and testicles. His enjoyment of the shifting flesh just seemed to accelerate the changes in his backside, prompting his muscles to pull backwards as they grew larger, pulling mass away from the back of his rear towards the sides. As a consequence of this Ben could feel his anus swelling and being pulled upwards closer to the dock of his tail, the muscles and fat of his ass seemed to be moving a little to the sides which allowed his rear to be exposed. He felt the cool air rush across his swelling pucker as it moved upwards towards his tail to suit a quadruped, Ben rubbed his changing backside and couldn’t help but let out a short grunted snort as he felt his thoughts move back to the images of sows and other pigs. 

More pig seed leaked from his twisted prick as he imagined mounting some of these swine and thoughts of it happening to him too; after all his rear was becoming more than suited to the task. His anus continued to swell and throb, the colouration of his skin began to darken and shift from a light pink to deep greyish black while lighter shades of fur started to spread out from his balls and sheath which slowly covered his expanding boar backside. His anus pulsated and throbbed as it swelled to become even larger, the once tight pink flesh darkened into a deep matte black and his shiny pig pucker glistened with sweat between his massive wide boar ass. Ben groaned and nodded his head in wanting need as more and more flesh and mass swelled in his rear, it kept getting bigger and bigger until it was over twice the size it had been before, and his upper body seemed somewhat disproportionate to his piggy backside. It was a wonderful comparison of human and animal, his curly tail wiggled as he grunted in delight at the powerful sensations that ravaged his body. 

He snorted a little more as he felt the heat moving upwards from his testicles; now fully formed and ready for action, they were at least three times larger than before and the skin seemed to have loosened out so he could feel the edges rubbing up against the innermost part of his legs. His scrotum sagged downwards under the weight of his huge boar balls, the sagging pulsating sack of black animal flesh felt so good. He groaned in delight at the feeling of the skin contracting, and his animalistic testicles rolling around inside. Ben longed to see his body change in greater detail and moved his weight to the side, his large backside making a loud “thump” on the wood floor as he fell onto his back, his tail wiggling between his legs as he shifted his weight and size so his hands and legs fell free. Ben looked down to see his dark boar sheath and twisted pig-like prick, the appearance of which made him think of other boars, thoughts of mating with a sow and snorted as his massive porcine testicles throbbed and pulsated against his buttocks and anus and ass in his big loose black sack at the thought. As the heat began to ravage his belly and chest he felt the need to pleasure himself, and reached down to stroke his bright red moist boar cock, grunting loudly as the feeling of his still human fingers against the changed animal flesh; it was both an arousing comparison of human and best, as well as a being an amazing powerful sensation.

He’d only just started to pleasure himself before mass and flesh began to swell in his belly, he snorted and looked down to see his once relatively thin stomach bloat with fat and size, tiny dots appeared on the skin and started to swell with mass. The more time passed the more apparent these dots became until it was clear to ben what they were; they were his extra nipples forming along his fat bloating bell. Ben rubbed his hands over his prick and grunted with a smile, as it was just more visible proof that he was just becoming even more pig like. His fingers gripped his corkscrew cock tightly as he continued to rub and pleasure himself, another hand began to rub and press against his swelling belly, he could feel fat pushing out from the sides while the skin changed colour beneath his pink human fingers and smaller patches of lighter fur spread up from his crotch. As his belly bloated and swelled with mass he felt his hands creeping away from his pig dick, Ben suddenly panicked as he felt the tip of his middle finger slip off the edge of his bestial shaft until it was out of range. He grunted and huffed in dissatisfaction as he realised he was going to be a very big boar, he wondered if it was the unrefined nature of the serum or perhaps his own genes that influenced his size. He knew that eventually he’d have lost the ability to touch himself and instead grunted and arched his back against the floor as even more mass poured into his belly, he felt so large and heavy now as he rubbed his fat bloated boar belly. Ben grinned a little as his fingers rubbed up against his multiple nipples and furry skin, he felt more comfortable snorting a little more as he felt his back crack and reconfigured under the weight. 

The small traces of seed still remained stuck to his fingers and he rubbed this across his furry belly and chest, snorting a little louder as his other hands felt the sticky goodness that became matted into the rough pelt of his new boar hide. Heat and tingling continued to ravage his belly and backside, however new sensations of stiffness and stretching started to become apparent in his fingers. Ben immediately moved his head up and raised his hands up, expecting changes to ravage his ability to manipulate objects. And not a few moments later it did just that; he watched with both fear and glee as his two middle fingers began to thicken and swell with mass and muscle, the bone thickened and grew longer; the sensation of which felt like a creaking vibration that ran through his arms and shoulders. He groaned as he watched his hands distort and change before his eyes; grunting as more mass was added to his fat porky belly and ass, making him even more aroused at the changes; boar cum stuck to his furry pelt around his corkscrew shaped reproductive porcine organ.

The changing half human could only watch as his hands and fingers slowly change shape, he could feel the bones popping and creaking out as the flesh followed suit. His two middle fingers began to pop loudly as the bone began to visibly thicken and expanded, the nail slowly pushed out from the tips and slowly gained weight and mass. He smiled as his hands cracked and shifted outwards, the palms of his once identifiably human limbs disappeared as the bones began fusing and merging together into a single unified structure suited for supporting the weight of his much heavier boar body. Ben snorted and grunted as more pulsating sensations pounded his ass and balls, the new swine seed churned within and leaked onto his belly, the arousal of his shifting body was almost enough to bring him to climax. He could feel his prostate gland pumping furiously as if he was having the start of an orgasm, but it just kept on pumping out seed from his pig-like shaft. While his fingers and hands changed he noticed that his ears had started to twinge and stretch outwards a little, he obviously couldn’t reach up to touch them but it felt as if they too were changing. It was just a reminder that his face would soon change as well, and even as his ears widened and became more pig like; he yearned to be closer to that stage of his transformation where he’d be able to squeal out a porcine snout.

Ben moaned as his shoulders and elbows were soon subjugated to the change, the mass seemed to shift upwards as his fingers and digits changed shape. He could feel his spine popping into place as the vertebrae also reconfigured under his enormous fattening boar belly. His fingers were no longer identifiable as human, his first and little fingers had slowly began to pull back behind what was soon to become his lower foreleg, the digits shrank away into what he could only presume were dewclaws. His thumb was slowly shrinking away into nothing while his two middle fingers were slowly merging together into the lower part of his leg, a proto-hoof formed at the base and soon his hands were replaced with still shifting versions of a pig’s trotter. 

“Nngggg…..urhghhhh mooore!” Ben grunted loudly as he shifted his weight to the side again, his spine had started to straighten up and push out his back, and he felt uncomfortable with his belly facing the ceiling. He huffed as he felt the huge weight of his fat boar belly shift to the side, his large backside still swelled with muscle and fat, the curly swine tail wiggled happily as he placed his forelegs onto the floor for the first time. Ben looked down at the now fully formed boar trotters, the pointed cloven hooves scraped against the floorboards, and though he couldn’t feel the surface directly; he could feel the vibrations through his feet. It felt like scraping his nails against a surface, but to a much greater degree as he’d be walking upon hooves for a long time at least. He looked back past his swollen furry sides and saw that his pelt was slowly growing up towards his shoulders; the fur seemed much thicker on his back and seemed to collect around his flanks. Sounds of dripping fluid could be heard as his boar seed leaked onto the floor, his arousal was still very much in full swing and he didn’t seem to be any less put off by his new posture.

Before Ben had time to reflect on his new form he felt a sudden shift of bone at his feet, his toenails had already begun to change before but they were even more far gone now. Though not fully formed he was able to shift his more weight onto one of his feet, and lifted his left leg up to allow the bones to pop into place. Very much like his hands; two of his toes began to throb with mass and grow longer. He watched in delight and predicted his how the changes in his leg would progress; his foot would form the lower hind leg, while his nails would become his cloven hoof. 

His large toe began to shrink away, leaving his other digits to move back into the familiar dewclaws that he possessed on his forelegs. Ben smiled as he watched his foot changing, he found that it was rather pleasant to stand upon a set of hooves, and he longed for his feet to change fully too so he could truly become a quadrupedal beast. Heat began to flood his backside and ass again as the muscles moved to the sides once more, pushing out his anus even more than it already had. He knew that what was once his buttocks would become his flanks; powerful muscles to support his hind legs and heavy body. More changes wracked his form and he let out a half human squeal of pleasure at the sensation of his pelvis popping loudly, the bones cracked within his body and started shifting shape around his loins. More boar seed leaked from his piggy dick onto the floor, Ben couldn’t help but snort in delight at these feelings, moaning every now and then as the occasional wave of orgasmic pleasure would pound his prostate and force him to imagine even more perverted ways to breed a potential sow. As his feet began to form into hooves he could feel that wonderful tingling of fur growth spreading over his shoulders and forelegs, he looked down to see the rough pelt slowly covering his new porcine limbs down to his hooves, know he wouldn’t be a hairless pig, but a huge powerful and furry wild boar.

Ben scraped his front cloven fore hoof against the wooden floor in delight as he put down his fully changed left hind leg, grinning widely as he felt the familiar scraping sensation of nail against wood. He raised his other foot in the air to allow it to slowly change, spreading his rear and moaning at the popping bone and shifting muscle within his ass and flanks, loving how amazing it felt to feel it growing even larger. His huge sagging testicles swung like a pendulum between his legs, they would occasionally tug upwards and pulsate with even more seed before descending again; this churning sensation drove the changing human into even higher fits of pleasure. Ben delighted in how fantastic it felt to have such a wide and large backside and balls, only a pig or boar could really have an ass as wide and impressive as this. 

He closed his eyes with his right leg raised as he focussed on how good these changing feelings were, savouring each pop of bone, the stretching of skin and flesh; the wonder of becoming something feral and bestial. With his eyes closed he imagined mounting a sow, the thoughts of his four legged fat boar body made him even more aroused at this prospect, he imagined how good it would feel to have his loose testicles slapping against a potential mate.

Ben placed his now fully formed right hoof on the floor and marvelled at his now fully quadrupedal stance, his face and neck were still human but from the neck down he was almost totally boar. There were a few patches of human skin that were slowly being ravaged by his furry pelt; soon he knew he’d be covered from head to toe in that rough shaggy coat. The heat flourished up from his ass up to his shoulders, the bones continued to reconfigure themselves, whilst further changes in stance and posture took hold over his rear end. It felt strange to have the way he walked forcefully changed, though he couldn’t deny he enjoyed the feeling of standing on his four hooves; he wondered if he could volunteer for the next practical, perhaps he’d become something even more animalistic. He grunted happily as his shoulder blades moved back, the bones that once made up his upper arms shortened dramatically and pulled up into his torso, while the others popped into the correct positions for a pair of porcine hind legs.

Ben knew it wouldn’t be long until he was a huge feral boar, no trace of his physical human side would be left and he wondered how it would feel to be totally transformed, to be totally animal. He remembered back to his classes, how aroused and happy the students had been to change near the end, how he watched and deep down desired it himself. He moaned loudly in pleasure as further changes swept up to his neck and face, his cheeks and mouth felt warm and he knew he would get his wish to become a full porcine beast. He opened his eyes in the hopes of watching his face push outwards, to see his perspective change and to marvel at amazing his flat piggy snout would look; he wanted to remember his first change vividly. His ears continued to grow larger now the transformation had fully focused on the remainder of his humanity; they were already quite large but now started to change at a much faster pace. The shape distorted quickly and the already flattened shape become longer and the muscles began to tingle and twinge, allowing him to move his large pig like ears around with more control. He felt the cartilage within his ears creaking and could even hear the vibrations in his skull, the tips tapered down to a point and folded back as more changes began to wrack his face and neck.

“URggnnngg…..Mmmoooooreee…Sqqueeee…moore!” Ben moaned loudly as he felt drool leaking from his mouth, suddenly letting out a porcine squeal of delight as he felt his lower canines lengthen upwards towards the ceiling. He knew that these would soon become his tusks that would jut out proudly from his maw, to ward of other males who might encroach on his sows. He snorted happily as his nose began to change shape now, he wondered how sensitive his sense of smell might be as a swine, and he wondered how another pig’s scents might drive him mad with desire, how would he smell?

He let out another loud squeal of delight as his neck and head changed position, the transformation he wanted so much was finally happening; he would soon have a long animalistic snout from which to squeal from. He smiled gleefully at the feeling of the cracking bones and vertebra popping into place as his neck began to push forwards; as a consequence his face and skull were pulled upwards to a more front facing position. Ben smiled through a wet drooling maw and growing tusks at the wonder of his decent into beast hood, he watched as the bottom of his nose began to turn upwards, his nostrils began to widen and his snout started to take shape. He knew these were the final changes; soon he’d be unable to do anything but squeal and grunt like the boar he was about to become, he looked down his lengthening nose to see his face shifting forwards and tried to say something before his voice trailed off into a porcine squeal.

“URhh yeaassss…..soo good…..sooo…sssqqueeaaaaall” Ben squealed and grunted loudly as his vocal cords lengthened and shifted out of human vocal ranges, knowing now that he’d be a pig in voice as well as body. His changes seemed to accelerate and his loss of human vocalisation to animalistic squeals only made Ben even more turned on. He willingly squealed loudly as his corkscrew cock tightened and leaked even more of his cum onto the floor, he could feel a build-up and wondered if he would cum properly, which begged the question if he had been climaxing this entire time.

His face pushed forwards with shocking force his nose fused with his upper lip as his mouth and jaw shifted outwards, grunts and squeals exited his maw as his growing lower canines grew even longer. His nostrils and nose flattened out at the tip and started to moisten, the skin became smooth and shiny and before he knew it the tip of his snout looked almost identical to that of a boar. He sniffed and snorted loudly through his flat nose, the two huge nostrils pulled in smells and scents to his expanding nasal cavity. He began to pick up the wonderful smells of his dorm room, along with his own musky fragrance and found that even his own stench made him even more aroused than he currently was. He began to move the muscles in his nose and snout and watched as the flared tip of his sniffer started to move at his command, snorts and grunts exited his nostrils as he began to feel even more like a pig. His ears flapped out as fur grew over the surface of his changing skin, and even more hair began to cover his neck. His cheeks tingled as the pelt began to encroach on his changing head; he snorted and wiggled his flat piggy nose as he longed for his face to be covered in that same rough fur. His face was now totally deformed and was becoming more and more pig like by the second; he enjoyed the feeling of his creaking skull as the bones changed shape; he let out another proud porcine squeal of ecstasy as his face pushed out even more into that of a powerful male boar. 

His tusks jutted up proudly from his lower jaw while his other teeth began to move in his gums, creaking and changing shape to suit a beast of his dietary needs. Even his tongue began to change within his maw, becoming long enough that he was able to lap up and take a lick at his already wet snout. Ben grunted as he quite enjoyed this sensation and began licking around his mouth and tusks, lapping up at his sniffer and enjoying the feeling of the cold air against his moist snout. 

He could even feel another set of smaller tusks pushing his lips up from underneath his upper row of teeth, although not as long as his lower set they could still be intimidating and potentially quite dangerous. Raw animalistic power surged through Ben’s changed porcine body, his face and skull began to widen and fully take form. Ben squealed loudly again as he watched his depth of vision change, his perspective on the world shifting as his eyes were moved apart to the sides of his head, the already brown eyes began to darken until no white was left to see. No human was left within Ben’s eyes, and only those of a horny rutting boar’s were left in the transformation’s wake. Ben looked down his long furless snout to see the tip of his sniffer wiggling at his command; feeling happier and far more aroused to know that he had a head that suited a swine of his size. He looked over his nose and mouth; admiring his powerful snout and tusks, watching and squealing in glee as the last of his human skin was covered in his pelt. His beard slowly disappeared under the rough bristly hair, though a tuft of fur was left underneath his chin; perhaps a slight hint that he may have been more than just a mindless horny boar. 

“SQUEEEEEE!! SSSQUUEEEAAAA!!!” Ben let out a loud squeal of porcine delight as the final changes ravaged his head, the bones popped into place and his jaw cracked into position with a final vibration of finality through his skull. The arousal and power of his huge hot male boar body was too much for Ben, his mind was swimming in hormones and lust and all he could think about was the sow that needed his seed. His thick bloated corkscrew cock finally exploded after a climax that felt like it has lasted an age, his massive tennis ball sized testicles pulled upwards in their sagging scrotum and throbbed as his prostate pumped massive amounts of his boar cum through his new internal plumbing. Waves of ropey pig cum splattered his furry underbelly, the wooden floor and his forelegs; his entire body was shaking in animalistic pleasure at the power of his orgasm and twitching muscles.

Ben squealed even louder at this amazing orgasm that just seemed to go on and on, more cum simply leaked out from his piggy dick but his prostate just seemed to keep on going, it was almost as if there was no end. After minutes of body shaking pleasure the orgasm began to slowly die down and his entire porcine body shook in delight at the power of his change and his new form. Yet his erection did not die down, nor did he feel anymore sated than when he was changing. He looked around in his dorm room and snorted loudly, slowly beginning to sniff around at the interesting objects in his human environment; feeling curious but still very horny in his new state. Ben could certainly remember everything and was still human in mind to a certain extent, but it was like having partial control over his body; the instinctual animal side yearned to find something to slate his lust. Ben’s cock dribbled a neat line of seed around the floor and he caught sight of the towel that he had thrown down in the panic; what a foolish human he’d been, he was much better as a powerful beast, something to be desired by sow and boar alike.

His mind wandered back to the idea of breeding a fat female pig, he wondered if anybody else at the university had chosen a wild pig as their animal to replicate for the serum, perhaps they had been as careless as he. These thoughts flowed through his mind and he drooled a little at the prospect of mounting and breeding a fat pump sow, his cock throbbing within its furry sheath as he began sniffing at the door and began plotting of a way to open it and escape into the winding halls of residence.

Even if nobody had chosen the same as him and even if they had not been as clumsy, he knew the serum remained active in his bodily fluids for hours after his change. So instead of seeking out a sow or boar to breed with to slate his virile animal needs; he could simply make a pig to pork.