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"https://nl1.ib.metapix.net/thumbnails/large/1059/1059215_Joshiah_commission_3_for_diz.jpg", "thumbnail_url_medium": "https://nl1.ib.metapix.net/thumbnails/medium/1059/1059215_Joshiah_commission_3_for_diz.jpg", "thumb_huge_x": "200", "thumb_huge_y": "162", "thumb_large_x": "200", "thumb_large_y": "162", "thumb_medium_x": "120", "thumb_medium_y": "97" } ], "pools": [], "description": "The final chapter of the Lab Rats trilogy is hot off the press for our very own border collie, fa!dizfoley!\n\nIn the final installment, Dan and Sasha are reintroduced to each other in their new forms, but not before Murphy has a run in with his partner that leaves one of them doomed to a painful and irreversible transformation. When the altercation is finished, all that's left is for Dan and Sasha to finally pleasure each other in every way that they can, and with their new hybrid bodies, they quickly find they have a lot of options to choose from.\n\nDan and Sasha are the intellectual property of fa!dizfoley. Murphy is a scientist I made up who you probably won't see again. Either way, please don't use any of the aforementioned characters without the proper permissions.\n\nAs always, read, comment and enjoy!", "description_bbcode_parsed": "The final chapter of the Lab Rats trilogy is hot off the press for our very own border collie, \n\t\t\t\t\tdizfoley!

In the final installment, Dan and Sasha are reintroduced to each other in their new forms, but not before Murphy has a run in with his partner that leaves one of them doomed to a painful and irreversible transformation. When the altercation is finished, all that's left is for Dan and Sasha to finally pleasure each other in every way that they can, and with their new hybrid bodies, they quickly find they have a lot of options to choose from.

Dan and Sasha are the intellectual property of \n\t\t\t\t\tdizfoley. Murphy is a scientist I made up who you probably won't see again. Either way, please don't use any of the aforementioned characters without the proper permissions.

As always, read, comment and enjoy!", "writing": "It was shocking to Murphy just how pliable Sasha became when she was given a mere hint of Dan's scent on a piece of clothing, even if he'd been the one to state that such would be the case.\n\nLead down the hallway on the end of a leash, Sasha had been collared the moment that Murphy and his still nameless associate entered the room. She was a rambunctious hybrid now that she was completely transformed, and she was unaware of her still mostly human frame, having jumped right up against Murphy when she saw him, knocking the unsuspecting scientist to the ground. She licked and slurped all over his face in pure canine affection, having immediately recognized his voice when he called out to her. She was mostly human in frame and figure, entirely canine in mind and habit, and above and beyond all, a perfect hybrid.\n\nDan, the only other perfect hybrid that the two scientists had ever managed to create, was scratching his claws down along the bulk of a large, metal coated door, so desperate to get out that he'd already dulled the ends of his claws in his pursuit. The familiar, female scent that he picked up on at the end of his individual experiment was only growing stronger by the moment, and in the most recent moments, it had become excessively powerful, overwhelming all of his other basic instincts. Hunger, shelter, even survival itself paled in comparison to the [i]aching[/i] need to mate with the female that was being kept from him. With no clocks around and unable to properly tell time without sunlight (or lack thereof) to guide him, Dan felt like he'd been waiting for literal days for the scientists to return, or preferably, for the female to finally make her presence known.\n\nSasha knew that she was getting closer to the mystery male as Murphy guided her down the hallway. Even though she still had human arms, her hands had been shifted to paws, and her hindlegs were completely that of a canine, so she walked on all fours, tail lifted and wagging back and forth excitedly as they neared their destination. \"Is the other observation room all set up? It's been quite some time since we've had to use it,\" Murphy mentioned, part of him still in disbelief that they'd achieved this level of success. He'd be hesitant to admit it to his partner, but he'd considered giving up quite a few times in the months before. It was hard living with the burden of guilt for kidnapping people, some of whom would be able to return to their normal lives, but others...others would never have the chance to do so. He was still edgy, and praying to whatever powers might be that this experiment would finally be the one where everything went according to plan.\n\n\"Everything should still be exactly as we left it, and hopefully, in working order,\" the other scientist replied. \"At this point, I don't care if I have to write all of the observations on the back of my hand with a pen, we're collecting data on this one!\"\n\n\"And the plan remains the same?\" Murphy asked, giving his partner a stern look. \"When the test is over, we give them the antidote and let them go?\"\n\n\"If we're satisfied with the data we collect, yes.\"\n\n\"That's not good enough, Walter. I want a firm commitment this time that they'll both be let free when this is all said and done!\"\n\nWalter, as his name was finally revealed, chuckled a little bit and hesitated to walk any further. \"Starting to feel a little guilty about the lives we've ruined again, Murphy?\"\n\n\"Don't you feel even a scrap of guilt for it, Walter? Do you feel [b]anything?[/b]\"\n\n\"What I feel is great pride in the work that I do, Murphy, and if guys like you could get over the guilt of sacrifice in the name of science, who knows how much further along we'd be in creating the perfect human animal hybrids!\"\n\nMurphy stopped, halting Sasha and gently petting behind one of her ears as she halted with him. She sat back on her haunches and waited patiently, content to be scratched in a nice, sensitive spot. \"We may have succeeded in doing just that this time, Walter, but I don't think you understand my issue with this! If we were using animal DNA to cure diseases, re-grow limbs or give people the ability to live longer, healthier lives, then I wouldn't feel [b]as[/b] bad as I do about the failures, but at the end of the day, you [b]still[/b] haven't told me what the purpose of all of these experiments is, other than to see if we could do it!\"\n\n\"And what would you say if I told you that all of this is just an experiment to test if animals can really feel the same pleasure as humans?\"\n\nMurphy was floored. \"...That can't possibly be what all of this is.\"\n\n\"And what if it is? What if you helped to ruin all of those innocent lives, just in the name of finding out something that you probably think is actually pretty disturbing?\"\n\n\"I have no problem with animals having sex for enjoyment, Walter, but changing humans into bastardized hybrids that can never return to society to prove it is completely out of line!\" Murphy shouted. Sasha actually cowered down slightly, fearing that she might be punished, but she watched with intrigue as Murphy walked back, approaching Walter with his fists tightly clenched. \"After what these two have been through, the very least that they deserve is to blow off a little steam, but the fact that you show no remorse for what you helped to do is just [i]sickening![/i]\"\n\nWalter stood stalwart against Murphy as he approached. \"I got over it, Murphy. Hopefully, before this day is over, you will too.\"\n\nMurphy gritted his teeth as the slightly taller man stared down his partner. So many people had been negatively impacted by their research with no hope of recompense, and if he didn't do something about it now, there was no doubt in his mind that others would surely follow down that path...\n\n\"No. This stops here, Walter.\"\n\nWalter grinned a wide, shit-eating grin and crossed his arms. \"And what do you plan to do to end it, exactly? It's not like you can call the police and tell them what we've been doing, and going to the press will get you smeared by the entire scientific community as a pervert. You've got no options, here!\"\n\n\"Actually, I've got one. Just one.\"\n\nMurphy grabbed Walter tight by the arm, and reached into his lab-coat with his other hand. Walter tried to squirm his way out of the grip, but the adrenaline and rage that fueled Murphy on gave him just enough strength to hold his partner still long enough to pop the cap off of a syringe he'd been hiding inside his pocket the whole time. \"I'm going to end this experiment, Walter, but not before ruining one more person; the only one who truly deserves it!\"\n\nWalter felt the familiar, internal sting of a needle pressing right into the soft flesh of his upper arm, and the unusual burn that comes along with a substance being injected under the skin. The less virtuous of the scientists was already beyond help, and knew that by the time he could reach an antidote, his mind would be too far gone to use it. \"Murphy...you...[b]YOU UNBELIEVABLE FUCKING BASTARD![/b]\"\n\n\"Deal with it,\" Murphy replied simply, tugging the needle out of Walter's arm and tossing the used syringe aside. \"I hope the last thing your conscious human mind remembers is the pain and suffering that you've caused to every human life that you've broken...\"\n\nWhat Walter didn't know what that the needle he'd been poked with was not only a perfect version of the serum, like the ones used on Dan and Sasha, but a concentrate. What took well into the range of fifteen to twenty minutes for the first two experiments of the day was already well underway, and the sudden shock to Walter's system sent him reeling, and his body slumped against the wall as his clothes started to tear and burst around tufts of fur that pushed and strained at cotton fibers until they gave way. \"If I...If I ever find you, Murphy...I'll k-kill you...I'll murder your whole blood line, y-you son of a bitch!\" \n\n\"No you won't,\" said Murphy, rather calmly. \"You won't know where to find me or remember who I even am, if you ever manage to find your way out of this place.\"\n\nBecause of the rush of the concentrated serum, Walter cried out in terrible pain as his spine rapidly elongated, a tail exploding out of the back of his body and immediately growing thick with fur as the poor, but deserving man finally slumped to the floor, doubled over in pain. Even Sasha had a hint of fear in her eyes as she watched the unusual act take place, and Walter's skeletal structure rapidly shifted, his legs turning quickly into the hind legs of a canine, accompanied by the sickening [b][i]CRACK[/b][/i] of bones being broken by the force of the serum. The horrid, terrible shattering of his facial bones was finally too much for Walter to bear, and the defeated scientist blacked out from all of the pain, crumpled up in a heap in the hallway as his body finished the transformation, leaving his clothes in a tattered mess and his body completely wracked and exhausted. \n\nMurphy turned his head away and gave Sasha's leash a tug. \"It's better than you deserved, you sick son of a bitch,\" he muttered under his breath, feeling not even a shred of sympathy for his old partner as he finished leading Sasha down the hallway. Most men would have been pale as a ghost after witnessing such a painful, rapid and ghastly transformation, but after everything that Murphy had seen, it was just another day at the office for him, and his mind was easily able to switch gears to the upcoming Phase Three experiment.\n\n\"Just past this door is your friend, Sasha. I'm sorry that we separated the two of you, and even more sorry that we ruined your evening at the bar. We've been wrong to do this to people...and I'm going to start my atonement for it by making sure that you two are the last couple that we abduct in this manner,\" he explained to a wagging Sasha, who couldn't understand him, but as dogs often could, she easily read the serious and remorseful tone behind his voice. She had no remembrance of ever being wronged by Murphy, but as a pet was wont to do, she jumped up and rested her paws on his shoulders, slurping at his face affectionately a couple times before Murphy couldn't help chuckling and trying to push her back down to the ground. \"Hehe...haha, enough Sasha! Save a little bit of that for Dan. I'm sure you'll both be glad that you did!\"\n\nDan was sitting just on the other side of the door, and he finally heard voices to accompany the scent that had been driving him crazy for the past hour. As the door started to open in towards him, he jumped up and spun around, taking a few steps back and hopping around a couple times as he eagerly awaited his new company. He could see someone standing up behind the door, but he could care less about the human who held the door open. His focus was immediately brought down to the gorgeous female border collie that entered the room at his eye level.\n\n\"You two have fun in there,\" Murphy said. \"I'm going to go retrieve the antidotes for you and keep an eye on you guys to make sure you don't get too carried away.\"\n\nAlmost like he was leaving a pair of pups alone together for play time, Murphy pulled the door closed behind him and locked it just to be safe, making his way down the hall towards the observation room for that particular laboratory. \n\nNow, there were no more distractions for the lustful canines. The only thing Sasha could see was the fiery, powerful arousal in Dan's eyes, and all that Dan could see were two soft pools of milk chocolate brown, swimming with desire, lust, and above all, need.\n\nThe moment was tense, filled with a sexual tension so thick that the canines could have dragged their claws through it if they were so inclined. Finally presented to Dan was the female he'd been lusting after all along, and now that she was right before him, the moment didn't quite feel real. Whatever scraps of his human mind were left knew that there was something very familiar about this particular female, even if he had never seen her in this form. The intoxicating aroma that came from her heated petals of flesh was all he needed to know that she was just as excited to see him, though, and without human inhibitions to stop him from inspecting, Sasha wouldn't have to wait long for her heat to be touched. Lucky for Dan, Sasha now lacked those same inhibitions, and as their eyes finally broke away from each other, Sasha turned right around, tailed lifted up out of the way and wagging. She pressed her paws hard into the wall and braced herself, ready and eager for what instinct told her must be coming next.\n\n\"Looks like I'm just in time,\" Murphy said with a sigh of relief. He flipped on the lights in the third of three identical observation rooms and quickly sat down at the desk, firing up the computer and watching it boot right up, glad to see the rather archaic technology had been well maintained. \"Hopefully I didn't miss anything important. This is going to be the last experiment we run, so you two just worry about acting as natural as possible. Pretend you're not even being watched.\"\n\nDespite their heightened senses of scent and sound, neither border collie heard a thing. They didn't notice the dull, average scent of the human that was nearby. The presence of the opposite dog was the only thing that the other could thing about, and the overwhelming need for a mutual mating made it easy for the two of them to ignore Murphy entirely. \n\nWhat Murphy didn't expect was just how human their copulation seemed, despite the two of them being mentally canine.\n\nSasha looked back over her shoulder with fire in her eyes, panting heavily and fogging up the wall as her tongue slipped between her fangs. On all fours and presenting herself to Dan with reckless abandon, the latter knelt forward, looking ready to pounce and mount her, but as his powerful hindlegs tensed and his paws gripped around her perfect, shapely rump, he hesitated. The way that he stopped and took a moment to visually appreciate the slick, dripping flesh of Sasha's pouting folds made it clear that this was no ordinary mating, be it for a human or a canine. The way that Dan's long, slick canine tongue slipped over and between Sasha's slit wasn't just a grooming between canine lovers, but a much more affectionate touch; grooming was necessary. This was an act of passion and care.\n\nEven Murphy took immediate note of it, able to feel warmth creeping into his cheeks as he watched the what would qualify as an unusual act to many, but right then, the scientist was in a moment of deep personal conflict. \"She presented herself for him like a true female canine, but he approached her like a human male, and she's accepted his advances,\" he spoke, typing out almost exactly what he was saying on the computer as he watched. \"It's honestly hard to tell if I'm watching a mating between two canines right now, or two people who just look a little different than I do...am I...am I allowed to enjoy this as much as I am right now?\"\n\nThe pair of heated hybrids had no concern of how much Murphy enjoyed their display, and they were more than happy to unknowingly put on a show for the voyeuristic scientist. Sasha drew her claws down the pure, untouched white walls, leaving deep marks in the plaster as a pleasure that crossed the boundaries between humans and animals radiated throughout her body, originating from her desperately wanting sex. Before she'd even entered the room, she was leaving a dripping trail of arousal down the hallway, and now that she was finally with Dan, her fluids nearly gushed out over his able, skillful tongue, soaking through the finer fur on his chin and around the snout of his muzzle. Having the scent so close that it literally wafted up under his nostrils made Dan that much more eager to please his prospective mate, becoming intimately familiar with her delightful aroma and delicious flavor as she simply rode the waves of pleasure that rocked her hybrid body. Soon, her slit was coated in a mingled web of her own liquid arousal and a helping of Dan's own saliva, and as Sasha dragged her claws all the way down to the floor and planted her paws firm to support herself, Dan slipped his paws down through the delicate fur around her tailhole and spread her opening with his paws, still using them as if they were human hands, though they were much closer to a blend of the two. Sasha had a proud, silly grin on her lips as she looked back to see Dan examining her, as if he was inspecting his own body of work and making sure that she was ready, though before his tongue had ever touched her, she was already ready, willing and dripping; this was just an added bonus for the sexually charged female. Her eyes glanced into his with a moment of longing need, but as she looked over the body of her soon-to-be lover, they roamed down through the fields of white fur that graced his tummy and came across something that stood out, a bright, stark and seductive red against all of the pure, untouched white. \n\nHer simplified mind had a new obsession, now. She watched each and every gentle jump that Dan's cock made as his heart rushed blood into and through the length, keeping it stiffened up and ready for her to take. Precum drooled and spilled down the shaft, and even dripped to the floor when enough gathered there, going to a complete and total waste as it hit upon the puddle forming on the floor. \n\nShe couldn't have that.\n\nWanting to return her affection, and refusing to let another drop go to waste, Sasha deprived Dan of the sight that he was so fondly enjoying, but she more than made up for it as she slumped right down between his kneeling legs and slurped the flat of her long, slick tongue around the head of Dan's cock, clearing it of any sort of mess and drinking up every drop of the delightful precum she could get. Dan's momentary pout turned to a look of pure elation as he reacted both as a human and a canine, his eyes squinting shut with pleasure and his ears perking to the amazing, new sensations, ones that could only be experienced by someone with his peculiar genetic background. Once again, though their bodies and minds were mostly canine, something very human occurred between the two hybrids as Sasha closed her maw delicately around Dan's tasty flesh and started to lower her head, going well out of her way to prepare her lover's shaft to enter her. Murphy watched in disbelief as the two continued to defy the expectations of the experiment, and he tried to deny the growing arousal he felt tenting against the front of his jeans as his mind struggled to decide if his enjoyment was really so wrong or not. The more he watched, the fewer notes he took down, and the more he simply enjoyed a show that likely no other man would ever get to see.\n\nSasha showed off just how skillful she could still be with her muzzle, even in the form she was in. Dan was forced to throw his paws down and grip tightly upon her shoulders just to cope with the extreme sensations as Sasha's throat milked every inch of the thick, decidedly canine length that poked at her tonsils. Whether her skills were a carry over from her human body, or just a reflection of her lust for Dan, Murphy couldn't have known, but even he was shocked at how far down she could take his length, and he almost gasped as loud as Dan did when she pressed her cool, moist noise into his taut tummy and completely swallowed his meat. Perhaps having retained more humanity than previously thought, she didn't let Dan just sit and focus on the amazing sensations of the blowjob. Wanting only to please and mate with her lover, Sasha made this even more apparent by cupping the firm, tightened flesh of Dan's sack in her paws. Working in perfect unison, she bobbed her head slowly up and down over the length, leaving it glistening with her spittle, and each time she reached the very base of his member, she gave his sack a very gentle squeeze, just light enough to catch his attention and enhance his pleasure. Were it not for the hybrid mind that he had, Dan's canine form certainly would have given into an orgasm already from the excitement, but he was able to hold out, his body still trying to decide just what an orgasm felt like in this new form. Sasha had him right on the brink, but there was no doubt that only one thing would be able to bring him over the edge now, and for Sasha, the same was true.\n\nWith a mawful of his length, Sasha looked up at Dan, her eyes pleading at him to take things one step further. Dan gave one firm, hard buck up his hips, thrusting so deep that it pushed Sasha off of his length, spilling a mess of saliva and precum down over the fur of her breasts, slicking up her cleavage and leaving it well lubricated for Dan's length. The more canine aspect of his hybrid form took over then, mounting onto Sasha's front end and thrusting his length at her chest, the softer, smoother fur of her breasts taking Dan's pleasure to new heights as she leaned into the thrusts for just a moment, but seeing Dan act like such an alpha male triggered the same response out of her, and when her own canine side started to dominate once again, she liked the attention, but knew that this wasn't what she needed, and she was determined to get [b]exactly[/b] that.\n\n\"Subjects are exhibiting a s-strong sexual aggression,\" Murphy stuttered, his jeans uncomfortably tight around his hips now as he watched Sasha turn back around and place her front paws down firm against the ground, her hind legs brace, and her hips and rump raise up high into the air, giving a quick wiggle back and forth to entice her mate to come closer. Her tail lifted up high once again and curled, a less than subtle invitation that she was ready to be mounted, and the look in her eyes, canine as they were, were the definition of lustful, her expression telling the tale of a girl who simply needed to be fucked. \"And it would appear that they retained enough humanity to perform some semblance of foreplay, but that the chemicals added to their transformation serum has [b]far[/b] overpowered a need for any kind of warming up.\"\n\nMurphy felt less like a scientist, and more like a narrator in an impossible pornographic movie, but sure enough, the first two perfect hybrids were about to share their bodies with each other in ways that no one had ever dreamed possible before. Seeing such a sultry and downright sexy invitation, Dan wagged his tail rapidly and leaped forward, his paws locking tight around her midsection as his tummy fell down against her back, and his body became as close to hers as it could. His hind legs scratched and scraped at the slick floor as he tried to get a grip, claws digging up bits of laminate while his cock jabbed over and over again as his mate's haunches, spearing her rump, her inner thighs and the side of her tailhole with his tip, staining each spot in her fur with precum and drawing a needy whimper from Sasha as he just kept blindly missing the mark, but when he finally lined up his hips just right and the head of his cock split her labia wide open, it was a thrust that Sasha would never forget, even after the experiment was long over. \n\n\"[i]Aaaaaaaaroooo![/i]\" she howled out, feeling as Dan completely impaled her on his length, his slicked up cock easily penetrating her body all the way until their hips met with a firm, loud [b][i]SLAP[/b][/i]. It was a shame that Murphy hadn't hooked up any kind of sensors to the hybrids for this particular test, because there was no other way that he could know that the first thrust alone was enough to send Sasha spiraling headlong into an orgasm. She was fortunate to be a perfect hybrid in a number of ways: like a female dog, she was very accommodating and able to handle the rough treatment, but like a female human, she was able to have multiple orgasms right in a row. This first one, however, would be hard to top, and Dan, completely canine in action now, didn't have the mercy on her to let her focus on the sensation. As the juices of her orgasm tried to flood over his length, he pulled right back out and slammed his hips forth again, starting a rapid pace that was true to his canine nature. His claws dug deep into Sasha's tummy as he held onto her tight, using the extra grip as leverage to pound his hips forth in a long series of quick, choppy thrusts. Once again, Murphy wasn't quite able to decipher if he was watching humans or animals mate, but the more he thought about it, the more he realized just how perfect this experiment was to see the similarities between the two, and more than ever, he understood the phrase \"fuck me like an animal.\"\n\nSasha didn't just understand it. She was living it, and even through the gentle coat of fur that masked her lovely visage, faint hints of heat and blush could be seen rising in her cheeks as she tried to push her hips back in time with Dan's thrusts, not content to sit there and just be taken like an ordinary bitch. She certainly could have, but every time she just managed to keep up with the rapid pounding from her male, it added a new depth of pleasure to the experience, and for as long as she could, she kept up the trend, but every muscle in her body was already tense from the first orgasm, and as Dan displayed an uncanny amount of endurance for a male canine, Sasha finally had to give in and simply be bred. Tongue lolling out of her maw through her fangs and her body dripping excess arousal down to the floor, Sasha panted hastily as her body welled up with pleasure once again, another orgasm getting ready to bowl her over. \"Nnnnnn...[i]mnnnnn![/i]\" she whined in desperation, giving Dan the sultriest, neediest look she could give before lowering her head submissively and wincing her eyes shut, able to do nothing than eagerly await her next release.\n\nPrecum was already spilling from Sasha's well used pussy, and Dan was finally nearing the summit of his own release as well. Sasha could feel that excess slickness inside of her, and had a playful little grin upon her muzzle as it came with the promise of better things to come, and no matter how hard Dan tried, his hips became more and more erratic in their pumps, his paws slipping on the floor once more as he tried to keep up what was an exhaustively fast pace. Having felt the rippling of Sasha's inner walls around his flesh, he knew that she'd already had one quick, shock climax, but when that familiar fluttering started to build up around his shaft a second time, he couldn't take anymore of it. Whimpering at the simply unreal pleasure that he felt, Dan's body responded in kind as something new to both him and Sasha, the thick, round, bulbous knot at the base of his cock, finally started to emerge from his sheath. \n\n\"The anatomy took even more fully than we thought. It would appear that while the male has a slightly humanoid curve to his genitals, they're generally canine in nature, including a knot. How...unexpected,\" Murphy said, now long having given up on recording any data. Twisted as it might be of him, he was far too enticed by the show, and it was giving him all kinds of ideas for the leftover serum that was hidden away elsewhere in the laboratory. \n\nDan, on the other hand, had only one thing left on his mind.\n\n\"Ahh...[i]ahh...![/i]\" he panted, each of his quick, desperate breaths accompanied with a quiet, canine whimper as his knot tried over and over again to pry through Sasha's slick, yet so very, very tight labia. The pouted lips strained and stretched each time that a new thrust brought the thick, fleshy bulb into contact with them, and Sasha braced herself for what was sure to be a pain she'd never imagined before, but as she held steadfast against her lover's advances, she finally felt the knot starting to penetrate her, and instead of pain, she found just the spark she needed to be sent over the edge one more time. Twin canines called out to the ceiling in a joined howl of pure, animalistic pleasure as the knot fully passed into her vulva and penetrated her as deep as it could, Dan's body still writhing atop of Sasha's as he tried to keep up the thrusts, his canine mind still a bit naive in that they were now stuck together, but as his orgasm completely overtook him, the tight contractions in his sack filled Sasha with thin, slick, and piping hot canine cum, and his expression turned from wincing desperation to relief and wonderful pleasure. Underneath, Sasha panted her way through her second, more complete climax, her muzzle opened just slightly in a whimpering moan, fresh bursts of pleasure coinciding with each fresh burst of seed that shot across her inner walls. As the minutes of their tie ticked away, Sasha felt like she was nearly drowning in the simply overwhelming amount of the stuff, and even Murphy started to wonder if Dan would ever run out.\n\n\"Looks like they even managed to initiate a proper tie!\" Murphy commented with a gasp. The voyeuristic scientist watched with bated breath as Dan held his paws on Sasha for leverage and swung his leg over, turning fully around while his knot still kept her overly full and resting on his own hands and knees. The first copulation of the perfect hybrids was finally complete, and Murphy felt a strange sense of entitlement in that he'd been able to enjoy the show as he had. Without his contributions, none of it ever would have been possible, but all the same, he couldn't help a swarm of guilt from surrounding him as he watched the two panting canines slowly come down from cloud nine. As much as it was clear that the couple had enjoyed themselves, they still hadn't consented to this, and at every juncture when Murphy had a chance to stop it, he never did. As he watched Dan's knot slowly deflate, and his expression start to normalize from the waning pleasure, he stood up from his seat and headed back around to the laboratory door, knowing what he had to do.\n\nDan's knot finally shrunk down just enough for the pair to come undone, and with a quiet, messy [i]POP[/i], his length came free, a literal flood of excess cum splashing out behind it and spilling onto the floor. Even as it hung there, soaked in a mixture of his own seed and her own orgasmic flow, it pulsed a couple more times, spritzing a few extra streams of seed down to the floor as his orgasm finally subsided. Sasha demonstrated just how much of a perfect hybrid she was as she whipped her head around right away and slipped it down between her legs, lapping away at her own slit and trying to lick up all of this excess fluids that had stained her fur. At this point, it was more of a grooming act than anything, but as Murphy swung the door open to do what he had to do, he could still see hints of desire in her eyes, and could still hear the faint, delighted whimpers she made as she went about cleaning herself.\n\n\"You two have shown us things that we never would have been able to learn otherwise,\" Murphy said to the two of them, well aware they still wouldn't quite understand him. \"For that, I'm very grateful, but more so, I'm grateful that you two have shown me how wrong it is to force these kinds of experiments on other people. I do want to continue with this research, but...not against your will,\" he continued to explain, as he took a pair of syringes from his coat. Each hybrid was still so distracted after their heated romp that they didn't even notice Murphy gently pricking them on the ends of the needle and injecting them with an antidote that would take care of everything that had been done to them.\n\n\"We'll talk some more when you two wake up.\"\n\n**\n\nThe exhaustion of transforming into a hybrid and then back into a regular human certainly took a toll of Dan and Sasha. The pair awoke together in what looked like a waiting room, fully clothed once more, and hardly aware of what had happened earlier. In a lot of ways, they felt just like they did only hours before, when they first woke up bound to different devices, waiting to be experimented on.\n\n\"D-Dan? Is...is that really you?\" Sasha asked as she brought a hand to her eyes, trying to rub the sleep out of them. She didn't sleep well in chairs, so when she came to sitting upright in one, she was already tired again. \n\nDan wasn't faring too much better, with his back slumped into the chair and his legs kicked way out. \"Yeah, it's me. What...what happened last night? Did we really drink [b]that[/b] much?\"\n\n\"No, I'm we sure didn't,\" Sasha readily replied, her memory clearly coming back a little more quickly than Dan's. Already, she was blushing up to the ends of her ears as bits and pieces of the experiments flooded her mind like a jumbled puzzle. \"Are you...are you okay?\"\n\n\"Yeah, I think so. Are you? You seem a bit shaken up.\"\n\n\"It's reasonable that you both would be,\" Murphy said, as he entered the waiting room from a side door and caught their attention. \"You two may recognize my voice from earlier. I'm Professor Murphy, and...I'd like to apologize.\"\n\nSasha bounded right up from her chair and socked Murphy clean in the side of the mouth, sending the scientist harshly to the floor. \"[b]APOLOGIZE?![/b] You kidnapped us and used us as lab rats! We were in the middle of a date! Do you really think an [b]apology[/b] is going to make up for all of that?!\"\n\nMurphy might have been able to dodge or even stop the fist, but instead, he took it square and did his best to dust himself off after he hit the ground. Not wanting to show any emotions, he took a second to grit his teeth and let the pain pass before standing up once again. Sasha had her fists clenched tight, but he put a hand up, hoping it might slow her down. \"An apology is just the start, Sasha,\" he said through grimacing pain. \"You two have shown me the light.\"\n\nDan wasn't quite as aggressive as Sasha, and having worked with her for so long, he was well aware of her rather aggressive streak when provoked, and he stood up next to her, hoping to dissuade her from doing anything more dangerous. \"Shown us the light? What did you even [i]do[/i] to us?\"\n\nIt was obvious that Sasha had a better memory still, and didn't want to talk about what had happened. \"Doesn't matter what he did, Dan. It's over now, and we're going straight to the police!\"\n\n\"You have every right to,\" Murphy said, \"And I have no intention to stop you. I just wanted to thank the two of you before you go. I'll be waiting here when the police arrive.\"\n\nThe response was a bit of a surprise to both Dan and Sasha. \"...You're not gonna run for it when you have the obvious chance?\" Sasha asked, clearly not believing a word he said.\n\n\"My partner Walter and I ruined a lot of lives running these experiments. They were illegal, it was nearly impossible to get funding, and we were never able to ask permission due to the nature of what we were doing. I got so caught up by Walter manipulating me, making me believe that we were doing this for some kind of greater good to advance the scientific community, but in the end, I had just been lied to myself. It doesn't make up for what I'd done wrong, but after close observation of you two in Phase Three, I can at least say thank you for cooperating...and thank you for showing me what I had done was so wrong. If you two would like, I have a gift for you, before you go.\"\n\nMurphy reached into his pocket and took out a small bag of pills. \"We'll pass,\" Sasha quickly said, but Dan was a little bit more interested. Just seeing the pills started to refresh his memory on what had happened, and he immediately understood why Sasha was so flushed, and he mirrored the pink in her cheeks. \"That...that's the stuff you gave us that changed us into dogs, right?\"\n\n\"That it is.\"\n\n\"Why would you give us that?\"\n\n\"Walter was a sick man, but after what I've done, I can't say I'm much, if any better at all. When I observed the two of you today, though, I saw a way that this devilish substance can be used to bring two people closer together. If it's any consolation...knowing how much the two of you enjoyed it, I'd like you to have these, to use whenever you see fit in the future.\"\n\nSasha couldn't believe that Dan was considering taking the pills, but as she looked over the adorable blush in Dan's cheeks and thought about just how passionate he'd been with her, even if they weren't necessarily themselves, no doubt, their canine forms were still true to who they were. \"So that's it? We can just take these and go?\" she asked, raising a brow at Murphy. \"Because I don't know what gave you the impression that we're, y'know, dating...\"\n\n\"I've collected plenty of data and research that would suggest that you two would make a fantastic match.\"\n\nNeither one had anything to say to that, and the momentary eye contact they shared while searching each other for an answer lasted only long enough to be followed by an awkward silence.\n\n\"I have some business to take care of here. If you two wish to call the police, I understand, but again, you have my deepest thanks for the truth you've shown me behind all of this. I hope those pills suit you well. Take care...and keep a close eye on who makes your drinks in the future.\"\n\nMurphy turned and walked away from the pair in the very next moment, and unsure of what to do next, Dan had taken the bag and headed for the door marked \"Exit,\" making sure Sasha followed. Just on the other side of the door, they were already outside the building, and with just one quick look around, they could recognize the neighborhood they were in. \n\n\"...We were this close to the bar the entire time?!\" Sasha yelled out in frustration, though, at this point, Dan knew she was more upset about the dishonest way the experiments went on than the experiments themselves. \n\n\"Go figure. If we just could have found an exit,\" he said, actually chuckling a little bit as he looked at the pills to avoid eye contact. \"Sorry about...y'know...what I did to you back there.\"\n\n\"Sorry? Dan, you were [b]incredible![/b]\" Sasha praised him, still a bit taken by how wonderful their mating had been, but human shame set in and she quickly covered her mouth. \"I mean...don't worry about it. You couldn't have known.\"\n\nDan nodded silently. There was a bit of an awkward air to the moment now that they were both humans again, piecing together their recollections of what was easily the most intense night of their lives. \n\n\"...Dan, would you...you know, if you want to...maybe grab a drink again sometime? At my place?\"\n\n\"Really? You're sure?\"\n\n\"I'm sure,\" Sasha confirmed, managing a very shy smile. She leaned in and pressed a soft kiss to Dan's cheek. \"Just don't forget to bring those.\"\n\nHaving a reputation to keep as being a bit hard to get, Sasha turned and gave Dan a dainty wave. The sun was just coming up on a new day, and she hurried back to her downtown apartment to rest. \n\nDan just stood there, holding a bag of pills in his hand, his mind wandering away to just how amazing their next experiment would be.", "writing_bbcode_parsed": "It was shocking to Murphy just how pliable Sasha became when she was given a mere hint of Dan's scent on a piece of clothing, even if he'd been the one to state that such would be the case.

Lead down the hallway on the end of a leash, Sasha had been collared the moment that Murphy and his still nameless associate entered the room. She was a rambunctious hybrid now that she was completely transformed, and she was unaware of her still mostly human frame, having jumped right up against Murphy when she saw him, knocking the unsuspecting scientist to the ground. She licked and slurped all over his face in pure canine affection, having immediately recognized his voice when he called out to her. She was mostly human in frame and figure, entirely canine in mind and habit, and above and beyond all, a perfect hybrid.

Dan, the only other perfect hybrid that the two scientists had ever managed to create, was scratching his claws down along the bulk of a large, metal coated door, so desperate to get out that he'd already dulled the ends of his claws in his pursuit. The familiar, female scent that he picked up on at the end of his individual experiment was only growing stronger by the moment, and in the most recent moments, it had become excessively powerful, overwhelming all of his other basic instincts. Hunger, shelter, even survival itself paled in comparison to the aching need to mate with the female that was being kept from him. With no clocks around and unable to properly tell time without sunlight (or lack thereof) to guide him, Dan felt like he'd been waiting for literal days for the scientists to return, or preferably, for the female to finally make her presence known.

Sasha knew that she was getting closer to the mystery male as Murphy guided her down the hallway. Even though she still had human arms, her hands had been shifted to paws, and her hindlegs were completely that of a canine, so she walked on all fours, tail lifted and wagging back and forth excitedly as they neared their destination. "Is the other observation room all set up? It's been quite some time since we've had to use it," Murphy mentioned, part of him still in disbelief that they'd achieved this level of success. He'd be hesitant to admit it to his partner, but he'd considered giving up quite a few times in the months before. It was hard living with the burden of guilt for kidnapping people, some of whom would be able to return to their normal lives, but others...others would never have the chance to do so. He was still edgy, and praying to whatever powers might be that this experiment would finally be the one where everything went according to plan.

"Everything should still be exactly as we left it, and hopefully, in working order," the other scientist replied. "At this point, I don't care if I have to write all of the observations on the back of my hand with a pen, we're collecting data on this one!"

"And the plan remains the same?" Murphy asked, giving his partner a stern look. "When the test is over, we give them the antidote and let them go?"

"If we're satisfied with the data we collect, yes."

"That's not good enough, Walter. I want a firm commitment this time that they'll both be let free when this is all said and done!"

Walter, as his name was finally revealed, chuckled a little bit and hesitated to walk any further. "Starting to feel a little guilty about the lives we've ruined again, Murphy?"

"Don't you feel even a scrap of guilt for it, Walter? Do you feel anything?"

"What I feel is great pride in the work that I do, Murphy, and if guys like you could get over the guilt of sacrifice in the name of science, who knows how much further along we'd be in creating the perfect human animal hybrids!"

Murphy stopped, halting Sasha and gently petting behind one of her ears as she halted with him. She sat back on her haunches and waited patiently, content to be scratched in a nice, sensitive spot. "We may have succeeded in doing just that this time, Walter, but I don't think you understand my issue with this! If we were using animal DNA to cure diseases, re-grow limbs or give people the ability to live longer, healthier lives, then I wouldn't feel as bad as I do about the failures, but at the end of the day, you still haven't told me what the purpose of all of these experiments is, other than to see if we could do it!"

"And what would you say if I told you that all of this is just an experiment to test if animals can really feel the same pleasure as humans?"

Murphy was floored. "...That can't possibly be what all of this is."

"And what if it is? What if you helped to ruin all of those innocent lives, just in the name of finding out something that you probably think is actually pretty disturbing?"

"I have no problem with animals having sex for enjoyment, Walter, but changing humans into bastardized hybrids that can never return to society to prove it is completely out of line!" Murphy shouted. Sasha actually cowered down slightly, fearing that she might be punished, but she watched with intrigue as Murphy walked back, approaching Walter with his fists tightly clenched. "After what these two have been through, the very least that they deserve is to blow off a little steam, but the fact that you show no remorse for what you helped to do is just sickening!"

Walter stood stalwart against Murphy as he approached. "I got over it, Murphy. Hopefully, before this day is over, you will too."

Murphy gritted his teeth as the slightly taller man stared down his partner. So many people had been negatively impacted by their research with no hope of recompense, and if he didn't do something about it now, there was no doubt in his mind that others would surely follow down that path...

"No. This stops here, Walter."

Walter grinned a wide, shit-eating grin and crossed his arms. "And what do you plan to do to end it, exactly? It's not like you can call the police and tell them what we've been doing, and going to the press will get you smeared by the entire scientific community as a pervert. You've got no options, here!"

"Actually, I've got one. Just one."

Murphy grabbed Walter tight by the arm, and reached into his lab-coat with his other hand. Walter tried to squirm his way out of the grip, but the adrenaline and rage that fueled Murphy on gave him just enough strength to hold his partner still long enough to pop the cap off of a syringe he'd been hiding inside his pocket the whole time. "I'm going to end this experiment, Walter, but not before ruining one more person; the only one who truly deserves it!"

Walter felt the familiar, internal sting of a needle pressing right into the soft flesh of his upper arm, and the unusual burn that comes along with a substance being injected under the skin. The less virtuous of the scientists was already beyond help, and knew that by the time he could reach an antidote, his mind would be too far gone to use it. "Murphy...you...YOU UNBELIEVABLE FUCKING BASTARD!"

"Deal with it," Murphy replied simply, tugging the needle out of Walter's arm and tossing the used syringe aside. "I hope the last thing your conscious human mind remembers is the pain and suffering that you've caused to every human life that you've broken..."

What Walter didn't know what that the needle he'd been poked with was not only a perfect version of the serum, like the ones used on Dan and Sasha, but a concentrate. What took well into the range of fifteen to twenty minutes for the first two experiments of the day was already well underway, and the sudden shock to Walter's system sent him reeling, and his body slumped against the wall as his clothes started to tear and burst around tufts of fur that pushed and strained at cotton fibers until they gave way. "If I...If I ever find you, Murphy...I'll k-kill you...I'll murder your whole blood line, y-you son of a bitch!"

"No you won't," said Murphy, rather calmly. "You won't know where to find me or remember who I even am, if you ever manage to find your way out of this place."

Because of the rush of the concentrated serum, Walter cried out in terrible pain as his spine rapidly elongated, a tail exploding out of the back of his body and immediately growing thick with fur as the poor, but deserving man finally slumped to the floor, doubled over in pain. Even Sasha had a hint of fear in her eyes as she watched the unusual act take place, and Walter's skeletal structure rapidly shifted, his legs turning quickly into the hind legs of a canine, accompanied by the sickening CRACK[/i] of bones being broken by the force of the serum. The horrid, terrible shattering of his facial bones was finally too much for Walter to bear, and the defeated scientist blacked out from all of the pain, crumpled up in a heap in the hallway as his body finished the transformation, leaving his clothes in a tattered mess and his body completely wracked and exhausted.

Murphy turned his head away and gave Sasha's leash a tug. "It's better than you deserved, you sick son of a bitch," he muttered under his breath, feeling not even a shred of sympathy for his old partner as he finished leading Sasha down the hallway. Most men would have been pale as a ghost after witnessing such a painful, rapid and ghastly transformation, but after everything that Murphy had seen, it was just another day at the office for him, and his mind was easily able to switch gears to the upcoming Phase Three experiment.

"Just past this door is your friend, Sasha. I'm sorry that we separated the two of you, and even more sorry that we ruined your evening at the bar. We've been wrong to do this to people...and I'm going to start my atonement for it by making sure that you two are the last couple that we abduct in this manner," he explained to a wagging Sasha, who couldn't understand him, but as dogs often could, she easily read the serious and remorseful tone behind his voice. She had no remembrance of ever being wronged by Murphy, but as a pet was wont to do, she jumped up and rested her paws on his shoulders, slurping at his face affectionately a couple times before Murphy couldn't help chuckling and trying to push her back down to the ground. "Hehe...haha, enough Sasha! Save a little bit of that for Dan. I'm sure you'll both be glad that you did!"

Dan was sitting just on the other side of the door, and he finally heard voices to accompany the scent that had been driving him crazy for the past hour. As the door started to open in towards him, he jumped up and spun around, taking a few steps back and hopping around a couple times as he eagerly awaited his new company. He could see someone standing up behind the door, but he could care less about the human who held the door open. His focus was immediately brought down to the gorgeous female border collie that entered the room at his eye level.

"You two have fun in there," Murphy said. "I'm going to go retrieve the antidotes for you and keep an eye on you guys to make sure you don't get too carried away."

Almost like he was leaving a pair of pups alone together for play time, Murphy pulled the door closed behind him and locked it just to be safe, making his way down the hall towards the observation room for that particular laboratory.

Now, there were no more distractions for the lustful canines. The only thing Sasha could see was the fiery, powerful arousal in Dan's eyes, and all that Dan could see were two soft pools of milk chocolate brown, swimming with desire, lust, and above all, need.

The moment was tense, filled with a sexual tension so thick that the canines could have dragged their claws through it if they were so inclined. Finally presented to Dan was the female he'd been lusting after all along, and now that she was right before him, the moment didn't quite feel real. Whatever scraps of his human mind were left knew that there was something very familiar about this particular female, even if he had never seen her in this form. The intoxicating aroma that came from her heated petals of flesh was all he needed to know that she was just as excited to see him, though, and without human inhibitions to stop him from inspecting, Sasha wouldn't have to wait long for her heat to be touched. Lucky for Dan, Sasha now lacked those same inhibitions, and as their eyes finally broke away from each other, Sasha turned right around, tailed lifted up out of the way and wagging. She pressed her paws hard into the wall and braced herself, ready and eager for what instinct told her must be coming next.

"Looks like I'm just in time," Murphy said with a sigh of relief. He flipped on the lights in the third of three identical observation rooms and quickly sat down at the desk, firing up the computer and watching it boot right up, glad to see the rather archaic technology had been well maintained. "Hopefully I didn't miss anything important. This is going to be the last experiment we run, so you two just worry about acting as natural as possible. Pretend you're not even being watched."

Despite their heightened senses of scent and sound, neither border collie heard a thing. They didn't notice the dull, average scent of the human that was nearby. The presence of the opposite dog was the only thing that the other could thing about, and the overwhelming need for a mutual mating made it easy for the two of them to ignore Murphy entirely.

What Murphy didn't expect was just how human their copulation seemed, despite the two of them being mentally canine.

Sasha looked back over her shoulder with fire in her eyes, panting heavily and fogging up the wall as her tongue slipped between her fangs. On all fours and presenting herself to Dan with reckless abandon, the latter knelt forward, looking ready to pounce and mount her, but as his powerful hindlegs tensed and his paws gripped around her perfect, shapely rump, he hesitated. The way that he stopped and took a moment to visually appreciate the slick, dripping flesh of Sasha's pouting folds made it clear that this was no ordinary mating, be it for a human or a canine. The way that Dan's long, slick canine tongue slipped over and between Sasha's slit wasn't just a grooming between canine lovers, but a much more affectionate touch; grooming was necessary. This was an act of passion and care.

Even Murphy took immediate note of it, able to feel warmth creeping into his cheeks as he watched the what would qualify as an unusual act to many, but right then, the scientist was in a moment of deep personal conflict. "She presented herself for him like a true female canine, but he approached her like a human male, and she's accepted his advances," he spoke, typing out almost exactly what he was saying on the computer as he watched. "It's honestly hard to tell if I'm watching a mating between two canines right now, or two people who just look a little different than I do...am I...am I allowed to enjoy this as much as I am right now?"

The pair of heated hybrids had no concern of how much Murphy enjoyed their display, and they were more than happy to unknowingly put on a show for the voyeuristic scientist. Sasha drew her claws down the pure, untouched white walls, leaving deep marks in the plaster as a pleasure that crossed the boundaries between humans and animals radiated throughout her body, originating from her desperately wanting sex. Before she'd even entered the room, she was leaving a dripping trail of arousal down the hallway, and now that she was finally with Dan, her fluids nearly gushed out over his able, skillful tongue, soaking through the finer fur on his chin and around the snout of his muzzle. Having the scent so close that it literally wafted up under his nostrils made Dan that much more eager to please his prospective mate, becoming intimately familiar with her delightful aroma and delicious flavor as she simply rode the waves of pleasure that rocked her hybrid body. Soon, her slit was coated in a mingled web of her own liquid arousal and a helping of Dan's own saliva, and as Sasha dragged her claws all the way down to the floor and planted her paws firm to support herself, Dan slipped his paws down through the delicate fur around her tailhole and spread her opening with his paws, still using them as if they were human hands, though they were much closer to a blend of the two. Sasha had a proud, silly grin on her lips as she looked back to see Dan examining her, as if he was inspecting his own body of work and making sure that she was ready, though before his tongue had ever touched her, she was already ready, willing and dripping; this was just an added bonus for the sexually charged female. Her eyes glanced into his with a moment of longing need, but as she looked over the body of her soon-to-be lover, they roamed down through the fields of white fur that graced his tummy and came across something that stood out, a bright, stark and seductive red against all of the pure, untouched white.

Her simplified mind had a new obsession, now. She watched each and every gentle jump that Dan's cock made as his heart rushed blood into and through the length, keeping it stiffened up and ready for her to take. Precum drooled and spilled down the shaft, and even dripped to the floor when enough gathered there, going to a complete and total waste as it hit upon the puddle forming on the floor.

She couldn't have that.

Wanting to return her affection, and refusing to let another drop go to waste, Sasha deprived Dan of the sight that he was so fondly enjoying, but she more than made up for it as she slumped right down between his kneeling legs and slurped the flat of her long, slick tongue around the head of Dan's cock, clearing it of any sort of mess and drinking up every drop of the delightful precum she could get. Dan's momentary pout turned to a look of pure elation as he reacted both as a human and a canine, his eyes squinting shut with pleasure and his ears perking to the amazing, new sensations, ones that could only be experienced by someone with his peculiar genetic background. Once again, though their bodies and minds were mostly canine, something very human occurred between the two hybrids as Sasha closed her maw delicately around Dan's tasty flesh and started to lower her head, going well out of her way to prepare her lover's shaft to enter her. Murphy watched in disbelief as the two continued to defy the expectations of the experiment, and he tried to deny the growing arousal he felt tenting against the front of his jeans as his mind struggled to decide if his enjoyment was really so wrong or not. The more he watched, the fewer notes he took down, and the more he simply enjoyed a show that likely no other man would ever get to see.

Sasha showed off just how skillful she could still be with her muzzle, even in the form she was in. Dan was forced to throw his paws down and grip tightly upon her shoulders just to cope with the extreme sensations as Sasha's throat milked every inch of the thick, decidedly canine length that poked at her tonsils. Whether her skills were a carry over from her human body, or just a reflection of her lust for Dan, Murphy couldn't have known, but even he was shocked at how far down she could take his length, and he almost gasped as loud as Dan did when she pressed her cool, moist noise into his taut tummy and completely swallowed his meat. Perhaps having retained more humanity than previously thought, she didn't let Dan just sit and focus on the amazing sensations of the blowjob. Wanting only to please and mate with her lover, Sasha made this even more apparent by cupping the firm, tightened flesh of Dan's sack in her paws. Working in perfect unison, she bobbed her head slowly up and down over the length, leaving it glistening with her spittle, and each time she reached the very base of his member, she gave his sack a very gentle squeeze, just light enough to catch his attention and enhance his pleasure. Were it not for the hybrid mind that he had, Dan's canine form certainly would have given into an orgasm already from the excitement, but he was able to hold out, his body still trying to decide just what an orgasm felt like in this new form. Sasha had him right on the brink, but there was no doubt that only one thing would be able to bring him over the edge now, and for Sasha, the same was true.

With a mawful of his length, Sasha looked up at Dan, her eyes pleading at him to take things one step further. Dan gave one firm, hard buck up his hips, thrusting so deep that it pushed Sasha off of his length, spilling a mess of saliva and precum down over the fur of her breasts, slicking up her cleavage and leaving it well lubricated for Dan's length. The more canine aspect of his hybrid form took over then, mounting onto Sasha's front end and thrusting his length at her chest, the softer, smoother fur of her breasts taking Dan's pleasure to new heights as she leaned into the thrusts for just a moment, but seeing Dan act like such an alpha male triggered the same response out of her, and when her own canine side started to dominate once again, she liked the attention, but knew that this wasn't what she needed, and she was determined to get exactly that.

"Subjects are exhibiting a s-strong sexual aggression," Murphy stuttered, his jeans uncomfortably tight around his hips now as he watched Sasha turn back around and place her front paws down firm against the ground, her hind legs brace, and her hips and rump raise up high into the air, giving a quick wiggle back and forth to entice her mate to come closer. Her tail lifted up high once again and curled, a less than subtle invitation that she was ready to be mounted, and the look in her eyes, canine as they were, were the definition of lustful, her expression telling the tale of a girl who simply needed to be fucked. "And it would appear that they retained enough humanity to perform some semblance of foreplay, but that the chemicals added to their transformation serum has far overpowered a need for any kind of warming up."

Murphy felt less like a scientist, and more like a narrator in an impossible pornographic movie, but sure enough, the first two perfect hybrids were about to share their bodies with each other in ways that no one had ever dreamed possible before. Seeing such a sultry and downright sexy invitation, Dan wagged his tail rapidly and leaped forward, his paws locking tight around her midsection as his tummy fell down against her back, and his body became as close to hers as it could. His hind legs scratched and scraped at the slick floor as he tried to get a grip, claws digging up bits of laminate while his cock jabbed over and over again as his mate's haunches, spearing her rump, her inner thighs and the side of her tailhole with his tip, staining each spot in her fur with precum and drawing a needy whimper from Sasha as he just kept blindly missing the mark, but when he finally lined up his hips just right and the head of his cock split her labia wide open, it was a thrust that Sasha would never forget, even after the experiment was long over.

"Aaaaaaaaroooo!" she howled out, feeling as Dan completely impaled her on his length, his slicked up cock easily penetrating her body all the way until their hips met with a firm, loud SLAP[/i]. It was a shame that Murphy hadn't hooked up any kind of sensors to the hybrids for this particular test, because there was no other way that he could know that the first thrust alone was enough to send Sasha spiraling headlong into an orgasm. She was fortunate to be a perfect hybrid in a number of ways: like a female dog, she was very accommodating and able to handle the rough treatment, but like a female human, she was able to have multiple orgasms right in a row. This first one, however, would be hard to top, and Dan, completely canine in action now, didn't have the mercy on her to let her focus on the sensation. As the juices of her orgasm tried to flood over his length, he pulled right back out and slammed his hips forth again, starting a rapid pace that was true to his canine nature. His claws dug deep into Sasha's tummy as he held onto her tight, using the extra grip as leverage to pound his hips forth in a long series of quick, choppy thrusts. Once again, Murphy wasn't quite able to decipher if he was watching humans or animals mate, but the more he thought about it, the more he realized just how perfect this experiment was to see the similarities between the two, and more than ever, he understood the phrase "fuck me like an animal."

Sasha didn't just understand it. She was living it, and even through the gentle coat of fur that masked her lovely visage, faint hints of heat and blush could be seen rising in her cheeks as she tried to push her hips back in time with Dan's thrusts, not content to sit there and just be taken like an ordinary bitch. She certainly could have, but every time she just managed to keep up with the rapid pounding from her male, it added a new depth of pleasure to the experience, and for as long as she could, she kept up the trend, but every muscle in her body was already tense from the first orgasm, and as Dan displayed an uncanny amount of endurance for a male canine, Sasha finally had to give in and simply be bred. Tongue lolling out of her maw through her fangs and her body dripping excess arousal down to the floor, Sasha panted hastily as her body welled up with pleasure once again, another orgasm getting ready to bowl her over. "Nnnnnn...mnnnnn!" she whined in desperation, giving Dan the sultriest, neediest look she could give before lowering her head submissively and wincing her eyes shut, able to do nothing than eagerly await her next release.

Precum was already spilling from Sasha's well used pussy, and Dan was finally nearing the summit of his own release as well. Sasha could feel that excess slickness inside of her, and had a playful little grin upon her muzzle as it came with the promise of better things to come, and no matter how hard Dan tried, his hips became more and more erratic in their pumps, his paws slipping on the floor once more as he tried to keep up what was an exhaustively fast pace. Having felt the rippling of Sasha's inner walls around his flesh, he knew that she'd already had one quick, shock climax, but when that familiar fluttering started to build up around his shaft a second time, he couldn't take anymore of it. Whimpering at the simply unreal pleasure that he felt, Dan's body responded in kind as something new to both him and Sasha, the thick, round, bulbous knot at the base of his cock, finally started to emerge from his sheath.

"The anatomy took even more fully than we thought. It would appear that while the male has a slightly humanoid curve to his genitals, they're generally canine in nature, including a knot. How...unexpected," Murphy said, now long having given up on recording any data. Twisted as it might be of him, he was far too enticed by the show, and it was giving him all kinds of ideas for the leftover serum that was hidden away elsewhere in the laboratory.

Dan, on the other hand, had only one thing left on his mind.

"Ahh...ahh...!" he panted, each of his quick, desperate breaths accompanied with a quiet, canine whimper as his knot tried over and over again to pry through Sasha's slick, yet so very, very tight labia. The pouted lips strained and stretched each time that a new thrust brought the thick, fleshy bulb into contact with them, and Sasha braced herself for what was sure to be a pain she'd never imagined before, but as she held steadfast against her lover's advances, she finally felt the knot starting to penetrate her, and instead of pain, she found just the spark she needed to be sent over the edge one more time. Twin canines called out to the ceiling in a joined howl of pure, animalistic pleasure as the knot fully passed into her vulva and penetrated her as deep as it could, Dan's body still writhing atop of Sasha's as he tried to keep up the thrusts, his canine mind still a bit naive in that they were now stuck together, but as his orgasm completely overtook him, the tight contractions in his sack filled Sasha with thin, slick, and piping hot canine cum, and his expression turned from wincing desperation to relief and wonderful pleasure. Underneath, Sasha panted her way through her second, more complete climax, her muzzle opened just slightly in a whimpering moan, fresh bursts of pleasure coinciding with each fresh burst of seed that shot across her inner walls. As the minutes of their tie ticked away, Sasha felt like she was nearly drowning in the simply overwhelming amount of the stuff, and even Murphy started to wonder if Dan would ever run out.

"Looks like they even managed to initiate a proper tie!" Murphy commented with a gasp. The voyeuristic scientist watched with bated breath as Dan held his paws on Sasha for leverage and swung his leg over, turning fully around while his knot still kept her overly full and resting on his own hands and knees. The first copulation of the perfect hybrids was finally complete, and Murphy felt a strange sense of entitlement in that he'd been able to enjoy the show as he had. Without his contributions, none of it ever would have been possible, but all the same, he couldn't help a swarm of guilt from surrounding him as he watched the two panting canines slowly come down from cloud nine. As much as it was clear that the couple had enjoyed themselves, they still hadn't consented to this, and at every juncture when Murphy had a chance to stop it, he never did. As he watched Dan's knot slowly deflate, and his expression start to normalize from the waning pleasure, he stood up from his seat and headed back around to the laboratory door, knowing what he had to do.

Dan's knot finally shrunk down just enough for the pair to come undone, and with a quiet, messy POP, his length came free, a literal flood of excess cum splashing out behind it and spilling onto the floor. Even as it hung there, soaked in a mixture of his own seed and her own orgasmic flow, it pulsed a couple more times, spritzing a few extra streams of seed down to the floor as his orgasm finally subsided. Sasha demonstrated just how much of a perfect hybrid she was as she whipped her head around right away and slipped it down between her legs, lapping away at her own slit and trying to lick up all of this excess fluids that had stained her fur. At this point, it was more of a grooming act than anything, but as Murphy swung the door open to do what he had to do, he could still see hints of desire in her eyes, and could still hear the faint, delighted whimpers she made as she went about cleaning herself.

"You two have shown us things that we never would have been able to learn otherwise," Murphy said to the two of them, well aware they still wouldn't quite understand him. "For that, I'm very grateful, but more so, I'm grateful that you two have shown me how wrong it is to force these kinds of experiments on other people. I do want to continue with this research, but...not against your will," he continued to explain, as he took a pair of syringes from his coat. Each hybrid was still so distracted after their heated romp that they didn't even notice Murphy gently pricking them on the ends of the needle and injecting them with an antidote that would take care of everything that had been done to them.

"We'll talk some more when you two wake up."

**

The exhaustion of transforming into a hybrid and then back into a regular human certainly took a toll of Dan and Sasha. The pair awoke together in what looked like a waiting room, fully clothed once more, and hardly aware of what had happened earlier. In a lot of ways, they felt just like they did only hours before, when they first woke up bound to different devices, waiting to be experimented on.

"D-Dan? Is...is that really you?" Sasha asked as she brought a hand to her eyes, trying to rub the sleep out of them. She didn't sleep well in chairs, so when she came to sitting upright in one, she was already tired again.

Dan wasn't faring too much better, with his back slumped into the chair and his legs kicked way out. "Yeah, it's me. What...what happened last night? Did we really drink that much?"

"No, I'm we sure didn't," Sasha readily replied, her memory clearly coming back a little more quickly than Dan's. Already, she was blushing up to the ends of her ears as bits and pieces of the experiments flooded her mind like a jumbled puzzle. "Are you...are you okay?"

"Yeah, I think so. Are you? You seem a bit shaken up."

"It's reasonable that you both would be," Murphy said, as he entered the waiting room from a side door and caught their attention. "You two may recognize my voice from earlier. I'm Professor Murphy, and...I'd like to apologize."

Sasha bounded right up from her chair and socked Murphy clean in the side of the mouth, sending the scientist harshly to the floor. "APOLOGIZE?! You kidnapped us and used us as lab rats! We were in the middle of a date! Do you really think an apology is going to make up for all of that?!"

Murphy might have been able to dodge or even stop the fist, but instead, he took it square and did his best to dust himself off after he hit the ground. Not wanting to show any emotions, he took a second to grit his teeth and let the pain pass before standing up once again. Sasha had her fists clenched tight, but he put a hand up, hoping it might slow her down. "An apology is just the start, Sasha," he said through grimacing pain. "You two have shown me the light."

Dan wasn't quite as aggressive as Sasha, and having worked with her for so long, he was well aware of her rather aggressive streak when provoked, and he stood up next to her, hoping to dissuade her from doing anything more dangerous. "Shown us the light? What did you even do to us?"

It was obvious that Sasha had a better memory still, and didn't want to talk about what had happened. "Doesn't matter what he did, Dan. It's over now, and we're going straight to the police!"

"You have every right to," Murphy said, "And I have no intention to stop you. I just wanted to thank the two of you before you go. I'll be waiting here when the police arrive."

The response was a bit of a surprise to both Dan and Sasha. "...You're not gonna run for it when you have the obvious chance?" Sasha asked, clearly not believing a word he said.

"My partner Walter and I ruined a lot of lives running these experiments. They were illegal, it was nearly impossible to get funding, and we were never able to ask permission due to the nature of what we were doing. I got so caught up by Walter manipulating me, making me believe that we were doing this for some kind of greater good to advance the scientific community, but in the end, I had just been lied to myself. It doesn't make up for what I'd done wrong, but after close observation of you two in Phase Three, I can at least say thank you for cooperating...and thank you for showing me what I had done was so wrong. If you two would like, I have a gift for you, before you go."

Murphy reached into his pocket and took out a small bag of pills. "We'll pass," Sasha quickly said, but Dan was a little bit more interested. Just seeing the pills started to refresh his memory on what had happened, and he immediately understood why Sasha was so flushed, and he mirrored the pink in her cheeks. "That...that's the stuff you gave us that changed us into dogs, right?"

"That it is."

"Why would you give us that?"

"Walter was a sick man, but after what I've done, I can't say I'm much, if any better at all. When I observed the two of you today, though, I saw a way that this devilish substance can be used to bring two people closer together. If it's any consolation...knowing how much the two of you enjoyed it, I'd like you to have these, to use whenever you see fit in the future."

Sasha couldn't believe that Dan was considering taking the pills, but as she looked over the adorable blush in Dan's cheeks and thought about just how passionate he'd been with her, even if they weren't necessarily themselves, no doubt, their canine forms were still true to who they were. "So that's it? We can just take these and go?" she asked, raising a brow at Murphy. "Because I don't know what gave you the impression that we're, y'know, dating..."

"I've collected plenty of data and research that would suggest that you two would make a fantastic match."

Neither one had anything to say to that, and the momentary eye contact they shared while searching each other for an answer lasted only long enough to be followed by an awkward silence.

"I have some business to take care of here. If you two wish to call the police, I understand, but again, you have my deepest thanks for the truth you've shown me behind all of this. I hope those pills suit you well. Take care...and keep a close eye on who makes your drinks in the future."

Murphy turned and walked away from the pair in the very next moment, and unsure of what to do next, Dan had taken the bag and headed for the door marked "Exit," making sure Sasha followed. Just on the other side of the door, they were already outside the building, and with just one quick look around, they could recognize the neighborhood they were in.

"...We were this close to the bar the entire time?!" Sasha yelled out in frustration, though, at this point, Dan knew she was more upset about the dishonest way the experiments went on than the experiments themselves.

"Go figure. If we just could have found an exit," he said, actually chuckling a little bit as he looked at the pills to avoid eye contact. "Sorry about...y'know...what I did to you back there."

"Sorry? Dan, you were incredible!" Sasha praised him, still a bit taken by how wonderful their mating had been, but human shame set in and she quickly covered her mouth. "I mean...don't worry about it. You couldn't have known."

Dan nodded silently. There was a bit of an awkward air to the moment now that they were both humans again, piecing together their recollections of what was easily the most intense night of their lives.

"...Dan, would you...you know, if you want to...maybe grab a drink again sometime? At my place?"

"Really? You're sure?"

"I'm sure," Sasha confirmed, managing a very shy smile. She leaned in and pressed a soft kiss to Dan's cheek. "Just don't forget to bring those."

Having a reputation to keep as being a bit hard to get, Sasha turned and gave Dan a dainty wave. The sun was just coming up on a new day, and she hurried back to her downtown apartment to rest.

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