“Just look away, alright? Especially you two!” Kyle said, only pretending to sound annoyed at his two friends. He really didn’t think Glenn or Liam would look at him naked. But, they were into dudes, after all. One could never be too careful!
Harris chuckled from a ways off, kicking at some sand as he wandered over towards a dune. He didn’t figure the other guys would mind, after all, more interested in their own bodies and changes. Glenn and Liam might be into each other, but none of them had a physical or sexual interest in him and would leave him to his own devices.
Glenn, Liam, Kyle, Harris were all on a vacation that they had saved up for over the past few years. The price wasn’t impossible, given their lifestyles. Glenn worked in filmmaking, Kyle was a lawyer, Liam had a mid-level office job, and Harris was an engineer. Though the four worked in different professions, they had been lifelong friends after living in a dorm together at college.
Both their shared living arrangements and their love of marine life kept them in touch over the years. Many drinking nights and camping trips helped keep the friendship alive. And now, here they were, spending the most important trip together of their lives. This one would be far different than any undertaking the four had embarked on thus far!
Biomodification had been all the rage in recent years, and the four of them had aspirations to save up to alter their forms even since they had been in college. Such enhancements were expensive, and it took them years of building up a reputation in their respective professions to acquire those funds. Now that the moment was here, each man felt an expected level of trepidation. Their lives would be changed forever, after all!
Each of them, in lieu of their interest in sea life, would take on an anthropomorphic body that resembled the creature of their wildest fantasies. Essentially, half of their DNA would be spliced and modified via the kits they had purchased prior. Though it was not taboo to modify their bodies to such extremes, it was rare that someone chose to change to this degree. Still, the four friends were not deterred. None of their jobs nor lifestyles were at risk after undergoing the procedure. With the money in hand and vacation secured, there were no further hurdles to achieving the bodies of their dreams!
For the weekend, a high-end island cabin off the coast was theirs to do with as they pleased. It was one of many locations specifically designed for people like them who wanted to test out a new body in a more natural habitat. This one was a popular destination for any of those who added gills, flippers, or waterproof fur to their bodies. Of course, it went without saying the spot was perfect to get wasted in celebration of the last night of humanity!
No hangover was enough to keep them from the change they’d been waiting for forever since they’d known such an alteration was possible. All four of them were on the beach, naked and ready to see every change to their bodies. Each had their serums ready, the last of an injection series that would initiate the process.
“Hey Harris, get over here! Don’t be shy!” Liam shouted, teasingly. His own proclivities being bisexual, he was fond of teasing the muscled man’s shyness. Harris was used to it by now. He preferred not to discuss his sexuality, or anyone else’s, as much as he could avoid it.
“Don’t want to distract you from those twin cocks!” Harris shouted in retort, making the other man laugh. Liam had been on about his soon-to-be enhanced anatomy enough in past days that it was making everyone’s head spin! Worse was his joke about using one for vaginas and the other one for assholes!
“Hey, fuck off, Liam! It’s not like you need to fuck everything in sight!” Glenn said, only slightly exasperated. The smaller man had little room to talk; he’d been on the receiving end of his buddy’s cock a few times when Liam had taken breaks from chasing women!
Glenn took a few moments to look down at his lithe, athletic body. He would be giving it all away for powerful muscle under layers of whale blubber. And he couldn’t be happier!
Kyle looked down at his own body waiting for any of his signature gray skin to grow. He’d always been confident in his ability to charm the ladies. Now, he could offer to let them ‘swim with a dolphin’, the best and most unique pick-up line in the history of the playbook.
At first, he chalked up the beginnings of change to his own hype over the process as the sun played over his skin. But soon, rubbing the smooth flesh, it was hard to deny that it was changing into the rubbery texture of dolphin hide! Kyle marveled as it started to cover his arms, his chest, and his back as the skin turned ashen with change.
One aspect he did find disturbing was the loss of hair as the new gray skin touched it. He had always seen his hairy chest as a sign of his masculinity. More than one woman was happy to entwine their hands into it after a night of intimacy. It was the one thing in his transition he would lament, spending the rest of his life hairless and covered with rubbery flesh. Still, even the option of retaining his hair did not deter him from letting the process happen. After all, a dolphin with hair was a sight that scared even him!
Soon, the skin had encroached over his torso and arms, leaving it bare and toned. Though he would gain a little bit of fat, he was thankful his body retained much of the work he had put into it over the years. The added bulk would provide the buoyancy required for proper swimming, something far more useful than simple aesthetics!
Kyle only felt a moment’s discomfort as the short-cropped hair on his head fell away, coating the beach before being swept away by the ocean breeze. He hadn’t wanted to lose it, but it came with the territory of the level of change he wished to undergo. Shaving it beforehand made the process more bearable. It had taken some weeks to get used to his bald visage in the mirror. But it would be worth it to see a half-formed dolphin’s grin every morning for the rest of his days!
Reaching up to touch his scalp, he could feel it swelling with blubber and oil, recalling what he’d read up on the ‘melon’ organ of a dolphin’s physiology. He’d be able to see everything in the ocean depths, once he was able to click away and have the vibrations bounce back into that oil-filled organ. He was so excited to explore the world with a new sense that only a handful of humans had ever experienced.
Kyle was hardly aware of the changes to his hands until the thin layer of webbing caught on the protrusion of skin that was becoming of his muzzle. He would not lose his hands, not entirely. The webbing would only be a slight inconvenience in the human world. But in the water, it would make a world of difference!
Looking around, it was obvious that his friends were undergoing a similar transition. Still, Kyle preferred to keep his eyes on himself, not wanting to miss a second of his own process. They, too, seemed enraptured by their own changes. All four men had waited all of their adult lives for this day, and they didn’t want to miss a second of it!
Glenn noted with some amusement that he was undergoing a similar transition to his long-time buddy. Though, instead of gray, the rubber covering his body was black in most places, with a distinctive white belly. Still, he couldn’t help but sneak a glance at Kyle gaining his gray flesh as Glenn gained his own black and white skin. He only wished that his friend had at least some inklings of homosexuality. Otherwise, he might have enjoyed grinding their rubbery bodies together!
Rubbing his tummy with fattening, webbed fingers, Glenn was surprised to note his belly button was dissolving into the skin, leaving his thin chest bare. His nipples were soon to follow as his entire pectoral muscles flattened into his chest. They were not needed in his new physiology, after all. He was not sad to see those human aspects go. Glenn merely patted his expanding belly, as though urging the transformation onward.
As his changes progressed, Glenn could feel a welcome swelling of muscle that indicated he was about to get his fondest wish. He had been a twink in build all his life, and although the look appealed to the guys he dated, Glenn had always imagined bulking up beyond his body’s capacity. Now, with his biceps pressing under black latex-like skin, his thighs and calves bulking up as his flabby belly firmed with muscle underneath, Glenn couldn’t be happier!
Like Kyle, Glenn could feel his forehead swelling into a cetacean melon, all the hair on his scalp falling away into the wind. He didn’t mind being bald, however. It was a small price to pay to officially be half-orca for the rest of his life! He wanted the look to be as realistic as possible while still maintaining the ability to interact with the human world!
The rubbery skin continued to cover his head, making his cheeks swell into a semblance of a muzzle. He could feel his teeth starting to fall out, and he spat them bloodlessly onto the beach. His larger, pink gums itched with the growth of cetacean daggers, made for a cavernous diet. The black tones of his skin covered the area around his eyes, which themselves were darkening, almost invisible against the skin. Yet, if anything, Glenn found his vision was even better!
However, most bizarre of all was how his nose smushed against his features, widening into a single hole. The bizarre sensation of the opening moving up his head, between his eyes as the internal canal swelled below his mellon was alien and sensual all at once. Glenn was left trying to breathe through his mouth as the airways within relocated towards the shifting orifice. Soon, it situated itself just below his fattening neck, twitching a little as he started to breathe more easily. Glenn had a very cetacean blowhole!
It was impossible to deny how horny the process was making him. It was maddening not to lower his hand to touch himself right in front of his friends. Kyle would object, of course. But Glenn hardly cared at the moment. He was hoping to attract Liam’s attention. It wouldn’t have been the first time!
To his delight, Glenn needn’t have touched himself to make his cock twitch and writhe from a sudden wave of stimulation. Looking down, he was delighted to witness it lightening to a pink shade that contrasted his white belly. It was moving of its own accord. The longer it grew, the more flexibility that it seemed to possess. Was this what an orca’s penis looked like?
At the sight of his own massive cock, Glenn couldn’t help but shift his gaze over towards his buddy’s changes. Liam, too, was looking down at a cock that was larger than his human version. Glenn was already a fan of his buddy’s penis, having ridden on it more than once during their friendship. Soon, it would be the magnificent penis of a shark-man, able to fill him in ways that no human could if Liam was so inclined!
Liam had no such qualms about touching his cock in front of his friends, being the more promiscuous of their group. Appropriately, his member was the first thing to shift, its girth almost doubling in size as it darkened to a deep crimson. Liam was delighted; half of his choice of new body type had been influenced by the new members he would soon acquire!
At that thought, the head formed a crease in the center, just above the urethra as it started to run down the center of the head. The line forced his uncut cock to spread downward with the slit as it reached toward the center of the shaft. The two halves continued to thicken, swelling with veins as they throbbed his arousal. To Liam’s delight, he indeed had a shark’s paired phallus!
Though his testicles were swelling in tandem with his larger members, Liam was disappointed when they seemed to deflate, retracting into a slit forming at the base of his cocks. The base was sucked inside the opening, making the cocks jiggle as his balls were removed from view. Though his maleness was reorienting to be internal, from the arousal he felt, there was no way that Liam’s erections would be hidden from view during the change!
Liam gasped as the outer edges of his new slit started to expand to the edge of his waist.into paired fin-like appendages. He couldn’t move his new pelvic fins, but that wasn’t a concern. In normal sharks, he’d wager they were to help hide his junk. But with his arousal so high, there was no way it could be contained!
The scaly skin that comprised his new fins started to run over his crotch, erasing any trace of hair in its wake. His new epidermis was steadily becoming coated in a series of backward-facing denticles that he was sure not to rub the wrong way, lest he injure himself. A cream color rose over his belly, which itself was becoming streamlined and erased the bit of beer belly he’d accumulated over the years. It ran up his pecs, covering over his belly button and removing his human nipples. Liam ran his hands over the bare flesh, a little sad as the sensitivity in the area now seemed absent.
An itching in his mouth made Liam grin again as something underneath began pushing their way out of the sockets. He spat his teeth out into the sand as serrated blades bloodlessly broke the surface of his gums. The itching continued as his gum line seemed to thicken, and another set of shark teeth grew in behind the first set. A third set soon took their place as Liam’s grin widened unnaturally, his lips stretched across his expanding face.
His denticled-skin, brown along the back, spread up over his scalp, removing his human hair as it hovered in the air before being blown away. The now-brown scalp started to expand, taking his pseudo muzzle along for the ride. His nose melded into the stretching face, forming slits just above the widening muzzle where his lips once sat.
His eyes darkened to black, looking like lifeless orbs. Yet, his vision was only slightly obscured by an extra lense forming over them, likely for his underwater vision. Still, as his face stretched into a shark-like visage, Liam felt himself growing elated. He was the envy of his childhood self, wishing to look this way ever since first seeing ‘Street Sharks!’
Unlike the other three, Harris was not losing his hair. Rather, his body hair was growing thicker, forming the beginnings of a brown pelt that covered his torso and limbs. Rubbing the skin, he was surprised to feel that fur had an oily, slick texture that was slightly offensive to human hands. However, it was a necessary part of his new physiology!
Harris yelped as his suddenly clawed hands scraped the edge of his flesh, drawing a thin line of red. Yet, his spreading otter hide soon filled in the wound. Harris was able to rub the new flesh, exploring even as his nails thickened further and a sheen of webbing started to form between them. Blackened palms expanded, rubbing over the whitish brown fur on his belly, and the darker fur along his back.
Though Harris had no inkling of sexual contact with others, he was more than eager to enjoy the arousal that he knew the change would bring him. His human member started to leak its arousal, even as it became pink and pointed at the tip. His balls were covered with fur as they situated themselves further along his taint. To his specifications, his member was a little larger than its human counterpart, and Harris enjoyed himself, savoring the sensations of self-pleasure.
Touching himself out of range of his friends gave him more pleasure than he’d even anticipated. He could feel his anus shifting slightly, and smell the slight aroma of mustelid scent glands taking form underneath. An ache in his spine began twitching with excitement. Harris had a rudder butt now, his tail getting close to the ground, almost the length of his legs!
His posture did not stoop too much, his legs retaining the proper muscle of their human shape. His heels did stretch somewhat, making him pitch forward slightly. Thankfully, his tail had grown to over half its final length, enough to allow him to balance. His toes stretched, their new darkened nails digging into the earth as webbing filled the added space. Thick pads bubbled up from the once frail human flesh, allowing him adequate swimming power in the water.
Harris was entirely enraptured by his changes, not bothering to see the others enjoy themselves. He would see their new forms eventually. For now, the day was all his as the final changes swept over his face. His human hair fell away from the shorter brown that was covering a rounded scalp. His ears shrank, rounding out as thicker hairs grew in between. They twitched slightly, their smaller size aiding in the streamlined form his body was adapting.
Finally, his cheeks puffed out somewhat, several painful pinpricks erupting from the sides as Harris developed his sensitive whiskers. His human teeth fell away for the slick daggers that otters like he would need to grip onto a fishy diet. His nostrils blackened and flared, extended to the tip of his muzzle as he took several deep breaths. His eyes were swelling on his skull, developing their own membranes over their black pupils.
Though his changes were not quite finished, Harris could wait no longer. He raced towards the sea with new, powerful muscles, diving in as soon as it was deep enough. His powerful, finned hands propelled him forward, and he accelerated, his tail speeding him out into the clear waters. It was more of an exhilarating experience than the human man had ever felt before!
Kyle, meanwhile, moaned, his new vocal cords eliciting a series of clicks as his jaw continued to stretch. He could see it in his periphery as its rubbery surface extended to half the length of his head. His human teeth fell out of their sockets, only to be replaced by a set of hybrid, peg-like teeth. His thick pink tongue teased the edges of his lipless muzzle he would wear the rest of his days.
Webbed feet dug into the sand as his spine started to extend, pressing disconcertedly against the flesh of his back. A tremor flowed from his body as his spine connected with the growth, and the damn thing started twitching up and down on its own. He could feel every sensation from his new appendage; the wind on the rubbery skin, and the heat of the sun bearing on it. Eager for more sensation, he ran it over the sandy beach, feeling the sand stick to its slick surface. The dolphin tail was part of him now!
Glenn, meanwhile, was bent over, moaning slightly at the sensual sensation of his own blackened tail protruding from his backside. His anus was well underneath, puckering at the thought of being taken. Though Liam’s twin cocks were massive, his tail hole had swelled to compensate with his new half-orca body.
The tail itself was ballooning at the tips, forming two flat fins that dragged in the sand. Glenn had to hunch over slightly, swishing his massive tail as it thickened at the base, stretching to almost the circumference of his torso. It could not easily move side to side, but as the muscles developed within and his spine continued to stretch, he knew it would be an amazing addition to his swimming goals!
His changes were nearly finished at this point. Yet, he was still far too small for the size he’d hoped to achieve. That was soon to right itself as the chemicals swirling through his system kicked into overdrive. Glenn began to swell all over, the muscles writhing and pressing against his black, rubbery skin. His thighs and calves were swollen, the added weight making him sink into the sand. His upper arms swelled with mass, easily three times his former human size.
By the time he was done growing, Glenn stood 9 ft tall, a massive, muscled specimen of orca-man. He must have weighed about 400 pounds, a combination of his new strength and the weighty blubber that made up his form. Glenn only longed for a mirror to see his changes up close!
Yet, he was still able to drink in the shark-like form of his on-again, off-again lover Liam. Liam was currently bent over, struggling with his own growing tail as the tip reached towards the smooth sands. Unlike Glenn’s own, the extra fins that grew came from the top and bottom, rather than the sides. Extra fins popped from halfway up as the fins continued to expand, the tail itself the circumference of his groin now. Liam winced a little as a dorsal fin poked from his backside, stretching out into an impressive visage of his park-shark form.
Glenn couldn’t imagine anything sexier than his friend’s increasingly shark-like body. He wanted nothing more than to take those twin dicks inside of him, and he wanted it now! Bending over and raising his tail, Glenn used his new webbed hands to reach down and part his ass cheeks, exposing his meatier pucker to his prospective partner.
Liam gasped for a moment as sets of slits tore from the sides of his fattening neck. They seemed to pulsate for a moment, as though testing the air. Liam panicked for a moment before realizing he could still breathe the air just as well. His hybrid anatomy would allow his airways the choice of both land and water now!
Liam grinned as his teeth continued to expand. It was a menacing visage, though not to the much larger orca-man. Getting the hint, Liam waked over, stroking his cocks the entire time. His leaking tips coated both his hands and his dicks as he reached down with moist hands to tease his lover’s pucker. Glenn moaned, forcing his hips back as he craved to take Liam’s meat!
Kyle decided now was the time to get out of dodge and let his friends have the beach for their fun. Jumping into the ocean, his rubbery hands propelled him along. His blowhole breathed in a huge gulp of air, even as it finished its trek to the back of his neck. He was a sexy specimen of dolphin flesh if he had to say so himself!
There had been one thing, in particular, on his mind in the weeks leading up to today. One trick that was sure to impress the ladies. Swimming as far down as he dared, Kyle turned to the sun, very little light remaining at his depth. Yet, his new eyes were able to see the barrier above with perfect clarity. With the strength of his tail, he quickly raced to the surface, breaching with a power that he’d longed to have before now. He easily burst up twice his height out of the waves, before pointing his nose downward and hitting the water almost seamlessly.
Exhilarated, Kyle felt his new member come to life, now from a new home in a slit on his groin. His testicles no longer sat outside his body, yet they were more virile than ever as his member wriggled and throbbed its excitement. The tight grip of his webbed hand took no time to bring him to orgasm as his thick spunk floated away into the warm ocean waters.
Liam, meanwhile, carefully parted his lover’s cheeks and started rubbing the inside of the pucker with a moist cock tip. Though his cocks spread out at an angle, Liam was determined to fill his lover with both at once. The space inside was a little loose for Liam’s preference, but pushing his dicks together did the trick. It was a little bit of a struggle, but with a wet pop, both pointed tips pressed in, and Liam gasped as he did his best to fuck his friend.
The ridges felt a little rough, and the sheer size of the twin phallus pushed his inners apart as he was opened uncomfortably. Yet Glenn was determined to take his friend, and, soon, the stimulation to his backside was more than his prostate could bear. His motile cetacean cock leaked and throbbed without contact, though Liam’s hand was on it shortly while he fucked his orca from behind.
The combined excitement of their changing forms and the lust they felt from their cocks prevented either from holding out. With a deep baritone-bellow, Glen felt himself orgasm, shooting rank cum onto his hand and the sand as he emptied his internal balls. Liam was shortly behind, the throbbing of Glenn’s rectal walls too much to resist. Both huffed from their release as the scents of sex stood out over the salty ocean breeze.
Liam pulled out with a careful motion, his cocks tearing a little at Glenn’s anus. But the orca wouldn’t have it any other way as he wiggled his ass invitingly. Without missing a beat, Glenn took off for the ocean, his shark lover in tow. They swam and chased each other, before exchanging an awkward kiss and fucking once more beneath the waves. Liam’s gills kept him underwater indefinitely, while Glenn could suck in enough air into his blowhole to keep him submerged for almost an hour!
Harris, meanwhile, floated over the water’s surface, moving out of range of the vibrations of his friend’s fucking. He had no interest in such things. His own otter junk was the only thing that had his attention. Harris laid on his back, his rudder-like tail paddled him along as his rough, webbed fingers gripped his penis. His belly was already coated in cum from his previous ejaculation. But the way Harris’ new body felt, he was sure that he could go again and again before the sunset!
******
Kyle continued to swim out to sea, in hopes of giving his friends enough space that he might have some privacy of his own. After all, he didn’t want to entice them with the flavor of his cum in the ocean water. He found himself wishing that he had someone to fuck, as well. He’d have a little trouble dating a human woman in his current state, though the size and flexibility in his penis made it worth it!
Exploring the ocean came with its own delights as his powerful tail propelled him forward. Kyle opened his mouth without thinking, his body already instinctively knowing what it wanted to do as he elicited a series of clicks that quickly bounced back. In his mind, he knew exactly where every crevasse, every animal, and even the ocean floor were. And, best of all, the images were committed to memory as he shot out more and more clicks. It was exhilarating!
One shape in the distance, however, seemed to intrigue him. It was humanoid, like him, only not one of the guys. They were miles away in the other direction as Kyle swam out away from them. The ocean was vast, after all. His new body would have no trouble making the return trip, having as much energy as the animal his new body was based on.
This shape was smaller than that of himself or his friends, though moved just as swiftly as his own body. It had a tail to propel itself as it swam rather lazily in his direction. Whatever it was, it made no movement to suggest that it had seen him. Or, maybe, it simply did not care.
The form, to his delight, looked to be a woman, or at least someone sporting a chest with lovely breasts. It was impossible to say for certain with simple echolocation images to base it on. He couldn’t tell the species, but with the tail that swung lazily in the water, it had to be an animal-person, like himself. The idea that another changed person would be out there made him slightly aroused, unable to keep his penis in his slit. Would she be as horny as he had become? Whoever she was, Kyle had to meet her!
Quickly, the dolphin-man accelerated himself, moving like a sleek gray torpedo in the water as he honed in on his quarry. The figure seemed to notice him but did not make a move to get out of the way. She, too, seemed curious from her reactions, as best as Kyle could tell. The notion made him more excited!
Soon, even his eyesight could make out the shape in the water as she approached. She indeed carried a womanly form, though her entire body was covered in scales. She had no legs, unlike himself. With her long, scaly finned tail, it seemed like it would be difficult for her to walk on land. With a yellow belly, a black back and head, and no hair, Kyle found her rather hauntingly beautiful in the backdrop of the late afternoon. She appeared to be an underwater naga!
The serpentine woman did not move as Kyle swam forward, clicking at her all the while. He assumed she could detect the pressure from his clicks as he motioned for her to swim up to the surface so they could talk. He was desperately curious to learn who she was!
Breaching the surface with the woman in tow, Kyle was finally granted a good look at her facial features. The dimensions of her head were human, though streamlined. Her mouth barely hid a series of fangs, which Kyle assumed carried a deadly poison. Her scalp was bald, as was the rest of her form, covered as it was in bright scales. And her eyes, brilliant blue and serpentine, carried a look of intelligence as she regardless of the dolphin-man with some curiosity. All in all, he had to admit she was gorgeous!
“Hey, beautiful,” he said, unable to keep his cock in its slit. Before he had time to think of another line, however, her jaws were on his beak, taking Kyle in a passionate embrace. The motions suddenness elicited a brief fear of being poisoned by her sea serpent’s venom. But that fear only served to make Kyle more aroused than at any point in his life as he kissed her back, doing his best to take her in a passionate embrace through his lipless beak…
******
Stacy sat surveying the ocean, wondering what it would be like to explore its depths in her soon-to-be form. It was a little bit extreme but fit her proclivities rather well. At least she would no longer have to fear men assaulting her at night with the horrific body she would soon possess!
Two of her friends, Bryanna and Olive, were already making out on the deck of the small boat they had rented. Robyn was on the other side, out of sight as she prepared for her own transformation. Stacy wanted to give them each the privacy they desired by going first. It was a big ocean, after all, but she still wanted to give them space!
She and her three friends had been obsessed with ocean life for as long as they could remember. Having met on their college swim team, the four of them had become fast friends. Bryanna and Olive had even become lovers, together for almost five years. The idea of having bodies that could not only swim fast but exist in the ocean indefinitely had been appealing since the announcement of the technology to do so. Today was the day they had saved for, the one that would grant them their new bodies!
Stacy had always been on the heavier side since she had been little. She longed to be smaller, lithe and sexy, but no amount of dieting or exercise could surpass her genetics. The only thing that could was the nanite treatment that would give her a new form forever.
Tired of her life on land, the sea held with it more excitement than anything a minimum wage job could grant her. Stacy had the notion that enough animalistic features would allow her to traverse the waters in relative safety, exploring all that they had to offer without a desire to return to land. Bryanna and Olive had a similar inkling, wanting nothing more than to be together for life as creatures that could not persist on land. Robyn, though loving the idea of ocean life almost as much, wanted the option to return to land and see her family every now and then, so she picked a form to fit that duality as well as her admiration for adorable creatures.
Stacy dived off the boat for the last time, hitting the warm ocean water with a splash. Something was exhilarating about the notion of spending the rest of her life in a new world as a relatively apex being. Her only regret was that her eyes might not be changed enough to really drink in the changes into her new form as she shifted underwater. To her delight, however, her eyes were the first things to change. Her lids pulled back into her head, removed entirely as the stinging salt water hit the sensitive human orbs. But that did not affect her for long as her eyes adjusted to repel the salt and the irritation. Stacy couldn’t tell without her reflection, but the slitted pupils now carried a brilliant blue backdrop. In tandem with her human senses, she could see much more in the water than she never thought possible.
Taking a deep breath, she submerged herself, her body already losing its buoyancy as she started to slim out. Ever since she was a child, Stacy found more pleasure underwater than on land. The idea was that the water could hold her weight, making her feel light and free as she enjoyed the relief to her body. Soon, she would be lithe and skinny and better able to enjoy life in the water for life. She would be as slim as a snake, in the literal sense of the term.
Stacy had already done away with her clothes, knowing she would never need them again away. She would retain many of her womanly features, though felt no need to hide them away. In fact, some of them would be enhanced as she transformed, as was her personal preference!
A slight ache in her tailbone signaled the next change as it started to push itself outward, thickening as the growth started to move of its own accord, Stacy would be remiss to pick an underwater form without a tail, after all! Bryanna was the only one of them who would forego having a tail, but that was her own choice. It was one that her girlfriend could live with, especially considering they would both be largely stationary in their underwater lives!
Soon, Stacy’s new tail nearly reached the length of her body and continued to grow, swishing of its own accord as it did so. Its tip was soon adorned with long trailing fins, running from just above her ass all the way down to the tip. Her asscheeks themselves had receded, forcing her anus and vagina together into a horizontal slit that would house those former functions.
At last, a tingling across her skin signaled she was finally becoming covered in the lovely scales she would wear for the rest of her days. Her skin prickled as patterns of black interlocking sales started coating her back, all the way to the tip of her tail, where white stripes began to take form. Her belly, however, was a brilliant yellow, a warning for other animals to stay away. She looked absolutely lovely!
Her body continued to thin as internal organs cracked and shifted in their process of becoming more streamlined. The only feature to expand was her breasts, and Stacy started rubbing at them lovingly, even as their fat started to recede. Though in reality, they were smaller, her thinning made them all the ampler relative to her frame. Though she laminated the lack of sensitivity they had, losing their nipples, they still elicited enough pleasure that she could feel it building in her cloaca!
The tingling started to intensify in her legs as the most alarming part of the change started to wash over her. In contrast to her strengthening tail, her legs started to lose their mass and musculature as they weakened. It soon became exhausting to move them as the toes fused together and shrank up towards her trunk. Eventually, she was unable to move the remaining stumps at all as they diminished into her torso, no external reminder than they had ever existed on her at all.
Stacy took a moment to lament the loss of her legs, her one remaining tie to land. She did not have to have them removed from her form. It was a personal choice of hers to exist only in the ocean for the rest of her days. Nothing on land held any interest in it anyway! Without the need for money or possessions, she could truly experience life in the manner it was meant to be experienced. She had an entire ocean to explore as a sea-naga, after all. Wonders of which most people could never imagine seeing in their lives of studying it from the shore and poorly made subversive craft!
She had opted to keep her arms, however. There was no point in remaining partially human if she had no way to grasp the world. Still, they were smaller, more streamlined than her human equivalents. The fingers became sharpened pints, better fitting the reptile she had become. But, they could still grasp and feel, not losing any of their sensitivity!
Hair falling into the water, her bald scalp started to compress, streamlined like the rest of her as it developed its scales. Yet, it was the expansion of her maw that truly excited her, however. It, too, was streamlined, her jaw only sticking out somewhat on her features as her lips retracted into scales and her grin widened.
Some of her teeth fell out, but that was of little concern. The remaining ones all grew pointed, sharpening in her jaw and almost able to flatten backward as she closed her serpentine maw. She could almost feel the warmth within as their innards hollowed towards the venom sacks that lay just underneath them.
With that, the changes were complete. She had no desire to be a mermaid, like some other women, or even men, had chosen for themselves. It was one of the potential paths, but not one that she desired. She wanted to be thin, lithe, and deadly. And what had more potency than the venom of a sea snake?
Stacy’s changed sensibilities suddenly lit up with all the abilities she needed to live in her new ocean home. Electrical senses, hearing, and most of all, scent. She would need them while in the ocean depths as she explored her new world.
Yet, one stuck out about all the rest. There was another shape moving towards her, one whose clicks were bouncing off her body and being reflected back at the creature. Her brain seemed to register it as a dolphin. But the signals were all wrong. It was not as fast, not as streamlined. It had legs and arms, and a head that seemed humanoid, like her own. Another changed anthro? And a male one, if the phallic shape underneath was any indication…
******
“Ready, my love?” Bryanna asked, vial in hand as the two of them prepared to change into the forms they would wear for the rest of their lives. Olive smiled, taking her love in her lips without saying a word. Not a word needed to be spoken between them. They would take this new adventure together, as they had been planning for literal years. Now that the time was finally upon them, neither felt any trepidation as they prepared to enter their new lives.
Olive felt her skin start to pepper with fishy scales, spreading from her chest and face as the tone changed to a dark gray, speckled with lighter patches that ran all over her body. It tickled a bit as she started to rub at it, feeling a bit of slime excreted from the flesh. It didn’t matter how gross it felt if she’d be underwater for the rest of her days. That was the plan, and she and Bryanna would have no regrets.
Bryanna’s own skin was secreting ooze, glistening in the sunlight as it covered her totally. Yet, the color of her skin was brilliant blue as it filled her up like a pitcher of kool-aid. Her skin remained light blue over her back, almost white on her belly, with a few lines of blackish-blue running from her hairless head to near her ass. Both women found it beautiful, even though it was now covered in millions of blue, stinging nematocysts. Still, Olive was unconcerned. Her new skin would be immune to the poison, and they could still make out as much as their hearts desired!
Olive’s back started to ooze a flap of skin that sprouted from the center and ran down the length of her back. Her spine started to tingle, forcing its way outward until the base was nearly as thick as her torso. Squatting on the deck of the boat, she could feel the rounded tip press against the bow before it became uncomfortable. The shivers running down her spine were enough for Olive to know that her tail was functional, and would allow her to swim through the ocean. Though, as the species she was to become, she would be content to spend much of her time resting in a cave that she found for herself.
It was time. Both women kissed for the last time on land as they dove into the ocean. Land would no longer support their bodies, but that was a decision they had both chosen a long time ago. Their eyes needed only to alter slightly to see their world from a watery view in perfect clarity as the final changes began over their forms.
No sooner did Olive hit the water than her neck opened up with the start of a gill slit. She could feel her new orifice open up to take in water, allowing her to instantly breathe comfortably. Her neck was already thick, though it remained in relative proportion to her feminine features. Legs remaining stable, though weaker with her massive tail to propel her through the waves as her new body dictated. Her arms, too, kept most of their functionality, though her fingers became webbed and lost the level of tactile sensation that her human ones once maintained.
Bryanna’s hands also formed a layer of webbing between them, oozing from the fingers with the same consistency as her body. Though they lost their ability to feel, they could at least function as the rest of her body slowly started to lose its bone structure. Though her new partial anatomy normally had no use for it, she would at least carry cartilage that would allow maintenance of a womanly shape. Though, if she were injured, she would regenerate almost as fast as any of her chosen species!
Bryanna felt her sides expand, much like Olive’s own as they began to flow with the currents of the oceans, giving her the appearance of donning a dressing gown. It was hauntingly beautiful as they ran all the way to her ass cheeks, accentuating her womanly features. She had decided to retain her body shape as best as she could manage. Her breasts, though squishy, still remained on her body, as well as her wide hips and thin waist. She loved the way she was turning out even better than the projected pictures she had seen before making the decision!
She could not swim as fast as Olive, lacking a tail and only having her legs for mobility in the water. But that was OK and preferable to crawling around on the bottom of the ocean for the rest of her days. Besides, that was still an option if she chose to feed on detritus or whatever else her body could use. Bryanna was happy to support the planet by living such a minimalist lifestyle!
Olive crossed her eyes as the last of the transformation played over her face, preparing to alter her visage forever. But she was excited, rather than alarmed, to see her jaw forced forward, giving her a little bit of an underbite as it did so. Its edges rounded, Olive was elated to feel her expansive gums explode with dozens of tiny, grasping teeth. Her skull sloped, hair replaced by that long fin as the rest of the change took over her.
Bryanna’s face started to change as well, rounded out as her skull sloped away to almost nothing. Her body had no gills, unlike her girlfriend, but that was OK. A series of tendrils had erupted on her backside, allowing sufficient gas exchange for even her human-sized body. A layer of the same fins ran around just above her mouth as the insides started to turn circular, and a series of shape daggers erupted in rows within. It was a cross between a gastropod radula and a human mouth, allowing her a tongue to taste and kiss with while giving her the shearing teeth she needed to strip the bits of flesh and plant matter that would from now on comprise her meals.
Finally, a pair of what felt like horns burst forth from her temples, hollow and filled with water as they waved this way and that. The organs were mostly sensory in nature, able to detect vibrations and electrical signals from miles away. It was exhilarating! Yet, she could still see with human eyes, so that she did not lose the bit of perception she used so dearly in her former life.
Soon, both women were finished changing, now partially a sea slug and a moray eel. Though their monstrous visages would strike fear into anyone that happened upon them, both thought the other to be the most beautiful thing in the world. Their admiration for their new bodies soon turned to a passionate embrace and a lust in their loins that needed to be quelled.
Swimming alongside each other, the eel-woman turned upside down on a dime, bringing her muzzle towards her lover’s new cloaca. Bryanna did the same, the radula beyond her human-shaped lips open and ready to taste her lover’s combined hole.
Neither held back as they began their lovemaking in earnest, eating each other out like they had so many times before. This time, however, was far better than they could have ever anticipated. Both had specified that they wanted their cloaca to be hypersensitive in their new forms. Even the mere notion of a mouth near their opening was enough to fill both former women with near orgasmic bliss!
Bryanna was not prepared for the sensation of a long muzzle entering her insides, a thin tongue darting in and out to stimulate her inner walls. Though she could not talk underwater, the motions her body made allowed Olive the knowledge that she was properly pleasing her lover. The entire snout works as a dildo of sorts, opening up the sea slug woman in ways that only her more elastic sex could allow.
Eager to return the favor, Bryanna’s wide, circular mouth opened to wrap around as much of the eel-woman’s opening as she could, teasing the outside with tiny teeth that were not sharp enough to pierce flesh if she did not wish it. She was much more interested in sucking at her lover’s insides, pulling and pushing as much as she could with her mouth. Though she was still able to finger her girlfriend, she wanted to try something new and unique to her species. And, if the trembling waves from Olive’s body were any indication, Bryanna’s efforts were having the desired effect!
Both former women continued to eat each other out, using their new anatomies to their advantage as they did so. Multiple orgasms washed over them with the ocean waves, neither tiring nor pained due to the energy granted from their new forms.
Their fates were now sealed with an act of lovemaking as both slowly sank towards the ocean depths. They would not need to come up for air any longer in their hybrid bodies, though could surface for limited periods if they ever needed to. But, with the company of each other, an entire ocean to explore, and the prospect of having the most amazing sex they could possibly imagine, there was no reason either could foresee to leave their new ocean homes!
******
Robyn could see her friends making out with the intense enthusiasm that their love entitled. She figured now was the time to take her leave. She would come back and visit them from time to time, of course. But she wanted her aquatic body to be able to come up on land, as well. Her family and friends and job were waiting, after all. With no interest in pursuing a relationship, she just wanted the body of her dreams, and the chance to live the best of both worlds!
The changes were already starting to play over her form, the itching of fur spreading across her belly and chest. She wanted to scratch at it, but her fingers were starting to stretch with prickling claws that could latch onto the ice if she wanted. Her skin wasn’t ready for that yet!
Never the smallest of women, Robyn was still surprised to feel her belly swell up with blubber as the thick hide and soft fur continued to pepper her skin. Her gut started to distend, though not enough to make her breasts sink into the flesh. She was a larger woman, and would not have to worry about the health effects of being so now that her weight consisted of blubber to wade the ocean depths and keep her warm!
Her hands continued to elongate as black skin and fur coated the surface and stretched up towards her arms. They were webbed with a thick coat of skin in between to aid with swimming, but they still functioned as individual fingers. There would be no use for pure fins on land, after all!
The same was happening to her feet as the toes started to stretch to twice the length of her human equivalents. Claws dug into the floorboards as she flexed the new digits delightedly. Though webbing was forming between them, and her land strides would be awkward, her new flippers would accelerate her in the water, where she planned to spend as much time as possible!
All that remained human was her head, though that was soon to change as any hair remaining on her scalp sank into the seal pelt that was spreading across her graceful features. Her cheeks swelled a little bit with fat as fuzz covered them. Her ears curved in on themselves, eventually collapsing inward until she retained only two holes where they once stood.
Puffy cheeks gave way to long, coarse whiskers, irritating the skin around her nose as it began to widen and flatten on her features. Sniffing the salty air made her quiver in excitement as her face started to press outward into a mini-muzzle of sorts. All that remained were her eyes, though they were still expanding to encompass more of her face, like the eyes of a predator. Still, there was a part of them that made her seem so adorable, she wanted to hug herself!
With that, she was now a seal-woman. A selkie, she preferred to think of herself. But she couldn’t change back with sealskin. And she had no interest in luring men out to sea to drown them!
The idea of change was powerfully arousing, sending her into a frenzy of masturbatory need. It had been a Herculean task for her to resist during the change, but now that it was over, the world was her oyster as she sought to pleasure herself. Her own sex was firm enough that even her claws would not injure her as she explored its contours and insides. It was amazingly sensitive!
Afterward, she swam as far as she could from the boat to explore her surroundings before taking it in for the evening. Looking out into the waves, she couldn’t help but notice an otter playing with himself on the waves. She would like to go see him, eventually. He did not seem as interested in sex as the other sea creatures splashing about. She hoped after both had quelled their separate lusts, that he would want to join her in a fun game of tag, playing with their new bodies and they explored the oceans together!
******
The kiss came suddenly and passionately, making Kyle moan as he was taken by the serpentine woman. He had not been expecting her to show the same lust he felt, much less do so in such a passionate manner! But, with the sensations of his fishy phallus moving in concert with his lust, Kyle was not complaining!
Eventually, he broke the kiss, looking at the naga woman grinning back at him, exposing deadly fangs. She was clearly a sea snake of some kind, and that grin came with a deadly smile. Kyle was completely at her mercy. And nothing he had ever experienced was so hot!
“What’s your name, beautiful?” He asked, not sure what else to say. He was trembling; surely, she could sense the vibrations in the water that told her that much. But he at least wanted to try to sound confident, to back up the boner that was mere inches away from poking into her scaled skin!
“Stacy,” she said, before kissing him again for a few moments. “But you can call me your snake slut. Fuck me, big boy,” she said, before taking his penis in nimble fingers.
Before Kyle could protest, he felt his penis being grabbed and guided into the folds underneath. Her cloaca was tighter than any cunt had the right to be, drawing him inside further than he figured his dolphin appendage could go. He didn’t even know it could fit that far inside her lithe body!
That same inhuman flexibility seemed to squeeze over his length, keeping them tied together as they swam through the waves. Though Kyle seemed to be the faster swimmer, Stacy was able to match his speed and tempo in both water and fucking!
Stacy had never felt sex so amazing as being filled to the brim with a squirming dolphin cock. Though Kyle had only been a dolphin-man for a few hours, his skill at maneuvering such an agile appendage was second to none. It rubbed her insides in all the right ways as she came and came again, barely able to keep up and bring her new lover with her!
It took no time at all for Kyle to cum, his twitching cock blowing what seemed like torrents of dolphin seed into her hungry sex. No human orgasm could compare to the pleasure he felt at this moment, pumping this snake woman full of his cum. And, best of all, in their hybrid states, there was zero chance of getting any diseases or pregnancy.
The naga-woman went to release his cock, waiting for him to try and pull it out. But, to their mutual delight, it did not happen. Kyle’s dolphin cock was just as hard, even after spilling what felt like his entire testicular load into his new lover. Could he possibly go again so soon?
“I’m all yours as long as you can keep up, handsome,” Stacy said as her inner walls claimed Kyle’s dolphin cock, making him twitch and moan his lust as his internal balls swelled and he prepared to blow his load once more.
Kyle couldn’t believe his luck. Not only did he have the body of his dreams, but he had a sexy snake woman to share it with. She was not going to go back on land with him; he could discern that from her physiology. But that was little issue with how horny she was, and how hot the sex had been. He could visit his new fling any time he wanted, his echolocation able to pinpoint her no matter where she was trying to explore next!