The quest for the perfect cock

Story by Shaylor on SoFurry

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#1 of Deamon Umbra RPs

Here's another kinky story for you to read! This one's from an RP Deamon Umbra and I had. I had a lot of fun working on this one with him!

Deamon Umbra - https://deamonumbra.sofurry.com/

Shaylor - Me

Read the tags, and if you like them, enjoy!

Creepy comments are welcome, lemme know what you liked or if you talk about weird or fun things.


The morning air was crisp and the sun rise painted the sky when Shaylor awoke that morning. The sound of her doorbell pulled her from slumber. Outside no other noise could be heard, but a white box sat on her door step, addressed to her. A block away there was a shadowy figure crouched in some bushes, waiting patiently as it scrolled through the phone in its hands. On the screen were photos of Shaylor from the week prior. She laid in grass as a large snake made its way inside her. Curiously the hole it chose was the urethra of her cock, her stomach bulged as its length made her prostate its nest.

Shaylor, awoken by her doorbell, rolled over in her bed, not wanting to get up, but curious as to who was at her door so early in the morning. Scooting to the edge of her bed, she sat up, swinging her legs over the side of her bed before rising to her feet. Her arms cradled her swollen belly as she stood up, hefting her weighty gut up before she made her way to her front door.

Opening the door revealed that there was no one on the other side. Slightly annoyed, Shaylor looked around, trying to spy the phantom doorbell ringer, but there was no one in sight. She took a step out the door before her foot bumped into something. Looking down, she finally noticed the white package sitting on her porch. She leaned down and picked it up, seeing that it was addressed to her.

Standing back up, she looked around once more, but still not seeing anyone before retreating back inside with the mystery package.

The figure made their way out of the bushes as Shaylor shut her door, making sure she brought the package in with her. Smirking wide the figured reveal itself to be a young wolf male, appearing to be in his mid-twenties with pitch black fur. He moved forward silently, getting to the house he had just left the package at and peering in through a window.

The package Shaylor brought in was pure white and only had her name on it. Inside the shifting sounds of paper and something heavier could be heard along with a DVD rattling in a case. Curious as to what was in the box, Shaylor brought it to her table and sliced the package open with her claws, noting the paper on top that said "open in private". Sifting through the paper-filled interior, she heard a rattle before she pulled a DVD from the box. One of her eye ridges raised as she looked at it skeptically, not sure what to think about an unknown DVD.

"Well, I came this far, might as well see what's on it. I hope it's nothing too weird." She sighed as she walked to her TV and popped it into the player, sitting down on the couch as she waited for the playback to start.

While waiting for the show to start playing, she looked back in the box.

Inside it were a bunch of photos, more than a dozen in total, all of Shaylor during her first meeting the snake. Photos of it entering her, pushing into her cock, Shaylor's face twisting in pleasure and fear as the reptile made her cock its new nest. The final photo was of Shaylor leaving the spot where she picked up her passenger.

Shaylor was speechless, rifling through all the photos before the DVD started playing. Looking up, she watched as it showed a far away shot of her encounter. On screen a word over view appeared. "I have seen your secret. This is not the only copy. Leave your doors unlocked. I am watching. Do as I have asked and this will never be seen by the public. If not..." The footage changed to a still of an upload bar, the video playing on the TV ready to be uploaded to a listing of various pornographic sites and even social medias.

Outside the wolf was watching intently while Shaylor was still oblivious to his presence. His only clothing consisted of a pair of shorts that were meant to be loose fitting shorts but were currently hugging snugly around his crotch. Something was odd about the large bulge but with it being hidden within it was impossible to tell what it was.

Shaylor was shocked to say the least. She didn't know that anyone had been watching her when the snake caught her last week. She pondered for a moment before coming to the conclusion that she'd see what this person wanted. After all, it's not like she was helpless at 6' 6" with the strength of a dragon.

She went back to her front door and unlocked it before going back to her living room and reclining on the couch, waiting for her mysterious stalker to appear.

The wolf waited outside for a total of five more minutes. Hearing the door unlock and counting down. Giving himself ample time and then walked around to her front door. Opening it slowly, stepping into her house hole and sealing the door behind himself. Taking silent steps forward he walked into the living room and stood before the large gutted dragon.

"A pleasure to finally speak with you. My name is Deamon. And I have a proposition for you." He gauged her reaction before continuing on. "You see, I do cellular research, specifically for sexual research. But not something simple like repairing nerves in a cock to make it get hard again or adding nerves to a pussy to make it feel better, I look into a more.... unorthodox type of pleasure. Genetic combinations."

Shaylor, still clearly skeptical, listened to his introduction before replying "Ok, and what's your so called 'proposition', Mr. PHD?" emphasizing the last part as she was evidently unimpressed.

Deamon smirked as she spoke, and in reply he merely reached down and unbuttoned the shorts on his hips. Letting them drop and reveal his shaft, or what could be called that. He was a wolf, but his cock was not, at least, only a part of it was. A foot long being a conservative guess on length, a thick lupine knot at the base but a medial ring and girth of a horse, dulled barbed decorated the head but looking close Shaylor could see they slowly moved, almost like small tentacles. His shaft thicker at the base and thinner toward the tip, seeming shaped for filling.

"Genetic combinations, to create perfection. I am my own test subject, and I am nearly perfect. The thing I request is quite simple, and from the photos and video I have of you, something I can get easily. Your cum. Your cock has the ridges and shape I need. Your DNA is the last piece for my experiment to be a success. Let me have a bit of that, and then all of this" He gestures to the photos and DVD, "just goes away."

She looked down at the various spikes and bulges on his shaft, seeming a little bit intimidated by the length and strangeness of it. After a moment, she turned her face up once more to look at Deamon, ignoring the monstrous thing hanging below.

Shaylor was still unsure about this, but it seemed like a simple solution to a complicated problem. "Ok, I guess that's not a hard request to fulfill. So, uh... you just need my cum?"

"I do, but to make sure I get a proper sample I need you to take this." He fishes out two pills in tiny zip lock bags from his pants on the floor. His shaft bobbing heavily with its own weight and actually shifting with his bend, showing it was slightly prehensile. Before she could ask any questions, Deamon opened one of the bags and swallowed pill inside it before offering the other to her, showing her that whatever was going to happen to her would also happen to him.

Shaylor paused for a moment, hesitating before taking the pill from his hand and swallowing it. "Well, I guess this is it. What happens now?"

Deamon only smirked and took a seat across from her silently. He lowered his hands to his shaft as it seemed to pulse hard after a moment. He let out a low breathy moan as his balls, already as large as oranges, throbbed in his sac. A wet gurgling noise sounding out and he rubbed over his sac. Over several minutes his sac slowly gurgled and swelled, his lower gut joining in and distending gently while his sac continued to grow larger. The thick scent of musk slowly radiating from him as his hormones pumped out his aroused scent into the air. He gave her a smile, laughing gently, "You might want to warn the snake, it's about to get harder for him to move in there."

Shaylor watched as his balls slowly swelled, eagerly listening to the gurgles as it expanded before raising her eyes to his belly and watching that start to protrude as something filled that too. His scent started to waft her way, the thick male smell pungent as his balls continued to grow while he was clearly getting aroused.

"There's not much that the snake listens to, it kinda does its own thing. Sometimes I can't even get it out when I want to. But what do you mean, harder to move?

"What I mean is that the pill you took makes cum thicker. Much thicker, an estimated 30 times the normal amount. Meaning that it will be like that snake is swimming in a pool of taffy."

"I - oh... that's..." She trailed off, speechless as her tip started to poke from her slit, clearly aroused from what he was describing and watching the effect happen to him.

Deamon sat, content as she stammered at first, letting his balls and prostate swell, enjoying his cum thickening inside himself, his shaft throbbing hard and jerking a bit, his body naturally sensing the blockage and working to try and expel it, giving his urethra a constant stimulation all the way from his bladder to his tip.

As her member started to jut from her slit, her internal balls started to gurgle before swelling up with newly produced cum. Slowly, they emerged from her groin, poking out of the smooth flesh below her genital slit as they filled with her increased production. She couldn't help but coo as she caressed over her warm balls as they gently swelled, steadily becoming more prominent as they bulged out of her flesh. They continued to bloat and gurgle with pent up seed, growing past fist size as their production continued to ramp up.

Deamon licked his lips as her balls began to become visible, standing slowly and walking toward her, seeing her rubbing herself down below being he figured that she was not going to resist his touch. His hand laying onto her balls and kneading them slowly, letting the contents slosh loudly.

Shaylor moaned from the intense filling sensations from her balls along with his warm hands caressing them. "Shouldn't we try to get it out of there then? I thought you wanted my cum! It'll be pretty hard to get it out of there with a snake clogging up my flow if it's as thick as taffy."

"Oh I do want your cum, so the snake can leave, or I can try pushing my hand inside and tug the little guy out. Up to you if you don't get him out before you're fully thickened up inside.

Shaylor's eyes lit up with lust as he mentioned things going in cocks "Well, the snake's not a problem to me if it stays in there, I just wanted to be sure that you could get your cum."

"Oh don't worry, I'm sure he will be poking out one way or another." Deamon smirked, assuming that either the snake would slither out to avoid being trapped in her cum, or be stuck in her load when she did eventually release it.

Deamon was fully prepared to deal with the snake, actually wondering how it would feel inside himself, having inflated his bladder and prostate with things in preparation for the collection of his final ingredient.

As her balls continued to fill up, her draconic spire made more of its presence known, sliding its way out of her slit. The pressure built with each ridge getting stuck for a moment before they popped past her slit lips and her length slickly sliding another few inches out of her slit, free from the confines of its home. As the last ridge popped past her restrictive slit, she thrust her hips forward, the last 4 inches of her cock sliding free as she gasped breathily.

Eventually her belly started to swell along with her balls, the immense production of thick seed exceeding their capacity and spilling into her prostate. She moaned as she felt her almost solid cum pushing up through her tubes, completely out of her control as it overflowed her balls. It felt like her balls were a soft serve machine filled with the thickest milkshake in existence as it slowly spilled out of them.

Deamon watched her cock come free, his fingers swiftly wrapping around it and tracing down the ridges and draconic shape. This was it, all he needed and the years of research and testing would be over. The wet shlurp of her shaft ejecting from her slit was maddening and Deamon could only grunt as he aimed his cock and fired a thick wad of gelatinous precum onto her shaft, making her feel like her shaft was being encased in hot jello.

Shaylor groaned as Deamon shot his thickening cum onto her everted shaft, enjoying the engulfing warmth as he lovingly caress her spire. Her eyes were closed, so she missed him looking at it with envious lust as he groped the object of his desire, finally within his reach.

Deamon looked to her face and smirked slowly, pushing his finger tip into her shaft and slowly pumping it back and forth, letting his own pre start to lube her urethra. "I suggest you take us to a spot you don't mind being filled with cum. You look like you won't last 10 minutes with the hair trigger the snake has been giving you."

She shuddered and gasped, opening her eyes when he slid a finger into her urethra, squirming and whimpering as he rubbed over the inside of her cock. "I - I... ok" She replied unsteadily, stammering as she struggled to string words together with all the stimulation.

Deamon pulled his finger from her cock, causing her to gasp as her cock gaped around the missing finger. Shaylor pushed herself off the couch with one hand while the other cradled around her heavy belly, holding it up while she started to make her way towards the bathroom.

Her steps were unsteady, clearly distracted by everything going on inside her as the pressure in her balls continued to mount as they produced more and more seed. Each step caused her balls and now her belly to slosh and glorp as the liquid within swayed with every motion she made.

Deamon followed her shaky steps toward her bathroom. Every movement of his body making a loud slosh resonate from his balls and prostate, it sounding as one would expect a vat of thick cream to sound, a gurgle here and a drip there. Both of them turning into walking cum filled balloons at this rate.

Half way there, the snake squirmed a bit, getting comfortable after it's nest had moved, causing her to gasp and stop, leaning on the wall as she recovered, both hands holding her belly up as she looked down at it, watching it slowly bloat larger.

Trailing behind her as she walked to the bathroom, Deamon watched in excitement as she doubled over, giving her time to recover and start moving again. His own cock jumping in excitement, his tip opening, a thickened glob of precum pushing out, clear with bubbles trapped inside, a slime like substance oozing out that Deamon then gripped and pulled, a wet sliding shlicking out of his cock before being pulled out with a soft pop as the slime left his tip and dripped from his fist onto the floor of her home, his scent bubbling up anew and Deamon panted with the excitement.

Eventually, she made it to the bathroom, sitting down on the wide lip of the bathtub and resting, ready for the next step, but clearly not mentally prepared for it as she sat there panting with need. Deamon followed her into the large bathroom, letting her take up her seat while he reached over and plugging the drain to the bath.

As Shaylor rested there, she ran her hands over her already swollen belly as it grew further, starting to glorp as the thick seed from her balls invaded her prostate. She moaned with each rub to her belly, enjoying the sensation of her hands gliding over the sensitive organ contained just under her stretched skin. She could feel it steadily growing as it filled with cum overflowing from her bloated balls. As the cum rested within her stretched prostate, it continued to thicken, steadily congealing until the snake within her prostate noticed that it could hardly move the parts of its body that rested at the bottom of her immensely stretched gland.

Once the snake realized that its coils were stuck to the bottom, it started to thrash, vigorously trying to free its trapped length from the solidifying pool. Shaylor cried out as the snake within her prostate whipped around inside the tender walls, her eyes clenched shut as her prostate was assaulted from the inside. The intense stimulation in her prostate caused her balls to go into overdrive, producing massive amounts of semen, bloating them even further from her groin as they swelled past 10 inches each!

All of the new seed filling up her balls put massive pressure on her tubes, the thick seed oozing even faster out of her balls and into her prostate, filling up the space around the snake as it continued to futilely struggle about in her inflated organ. Slowly its squirms started to die down as the seed filled up her prostate, clogging it even further and getting thicker as it sat in there. Eventually the snake was barely able to wiggle as its coils were trapped within Shaylor's incredibly thick cum, unable to free itself.

Shaylor finally came back to the present after the snake stopped thrashing about in her. She continued to shakily pant as she caught her breath before looking down at her belly. And what a belly it was, it now swelled out two feet from her, containing a lake of incredibly thick cum, while still holding a snake.

Deamon watch her struggle with the snake writhing within and let her calm down before gripping her cock once more. Pushing his finger back into Shaylor's spire, lightly wiggling his finger around, testing her elasticity and widening her urethra in preparation. "I figure you may as well be the last one to experience my chimera cock before it becomes perfected. My shaft fucking the very cock about to make it perfect, poetic don't you agree?"

Shaylor winced and huffed, not expecting the sudden finger in her cock, she was still not quite aware of the world around her after the intense internal stimulation. Still lost in the haze of pleasure left behind, she drunkenly replied "Sure... fuck... I guess..."

Deamon pushed his finger deeper into her shaft, passing the second knuckle and then adding a third one. Rocking his hand back and forth, using his other to alternate sloshing her balls around and then rubbing over her snake and cum filled gut. His cock firmed up, the barbed tip splaying its small helmet of tentacled spikes to use. Spreading her urethra wide he brought his tip to her own. "Give me my perfect cock."

Shaylor moaned and shivered as his finger probed deeper, stretching out her urethra in preparation for his cock. She groaned and closed her eyes as he swung her balls about, making them slosh with pressurized, thickening cum before bringing his hand up to her gravid dome and rubbing over the stretched prostate within. She squeaked as he stimulated the stretched flesh of her belly, enjoying the ripples of pleasure his rubs caused.

She opened her eyes once more as he withdrew his finger and spoke. Shaylor looked down at his impressive spire, watching the tentacles wiggle about before lining up to provide him with a tapered tip to shove into her cock.

He pushed his hips forward, the barbs on his shaft acting as brace of sorts, widening her cock tube as he sank inside, each one wiggling around slowly like a live worm, burying itself deeper and deeper down her spire. Said spire widening out nearly 4 additional inches around. Her ridges forced to widen with her cock and leaving her shaft bloated and spread oddly.

Deamon threw his head back, her insides hot as any pussy would be, and even tighter. Every nerve firing off in his shaft to increase his pleasure, thick precum bubbling out and spitting forward, adding lube along the way. Sinking half way into her shaft before the spurt of precum assisted in gliding in even further. The barbs turning around on themselves, pressing into her urethra from inside to anchor his cock within her. His tip passing along the bend of her shaft connecting to her body and was now resting directly in the pathway to her bladder and prostate. Shifting his hips, he could thrust straight into them.

Her breathing picked up as he steadily started to push his way in, driving the tip of his length into hers. She groaned and squirmed as her urethra stretched to accommodate the impressive girth of his member pushing into hers. Her entire cock steadily bloated out as he continued to delve deeper into her, the ridges stretching around his penetration while the nubs on her length spread out over the increased area of her expanding cock. She watched in awe and intense pleasure as her draconic spire continued to stretch over his mutated cock.

Then she felt the tentacles within her start to move, reversing themselves so they acted like barbs, anchoring him within her depths as he continued to press deeper.

Eventually she felt him in her taint, bulging out the area right before her cock joined her body before, with a sudden thrust, he plunged past, going ever deeper as the bulge in her urethra disappeared deeper into her body.

He met resistance in her prostate valve, but it only took two thrusts of his hips to breech into her prostate, the sphincter already taxed from having to hold the back flood of cum in addition to the snake. She cried out as he entered her prostate, able to feel him root around inside it as his tentacled tip slipped through the valve.

Deamon bore down on her with all his weight. Sinking his cock into her hard, he stretched her cock wider with each inch forcing its way into her spire. His tip dipped into the well of cum that was her prostate now, the tentacles on his tip spreading out wider and starting to wiggle around slowly. The valve of her prostate was trying desperately to close around Deamon's cock but he would not be denied now. Rocking his hips, he started to thrust more, the knot of his shaft throbbing as it neared her spire's entrance.

Deamon felt the pressure of her cum baring down on his tip, had his own urethra not been clamped shut right now by the force of Shaylor's prostate valve, his cock would have been instantly filled with her thick mess. Strangely and almost comedic, it felt like he had just pushed his cock into a vat of thick pudding or taffy. Shuddering in pleasure and rocking his hips, he abused her prostate further, pressing against her bloated stomach and increasing the pressure in her prostate while he inched further inside it. His tip then met the solid mass that had been the reason that he discovered her: the snake within.

Shaylor's head lolled down, her lidded eyes staring at her massive belly as it was invaded. She panted as the intense sensations in her prostate constantly made her shudder with each thrust as Deamon forced his way deeper. She could feel the tentacles on his tip waving about and grinding into the walls of her prostate around the entrance, making her twitch and squirm each time they rubbed a sensitive nerve inside her. Every time that he thrust in further, she grunted as her tender flesh, starting at her urethra, going through her taint, and all the way through her prostate sphincter, stretched larger around his girth as he delved ever further into her pent up lake of cum.

As Shaylor watched and was overwhelmed by the intense sensations inside her prostate, her balls continued to produce more thick seed. As her hands rested on her enormous belly, they slowly rose with time as her balls continued to push her incredibly thick goop out into her prostate.

She came out of her daze before suddenly realizing how big her gravid dome was getting! It stretched out two and a half feet in front of her and Deamon was nearly laying on top of the sensitive flesh. She started to rub over the sides of it with her hands, panting and whimpering at the pleasure her stretched prostate walls emanated with her massaging it.

As he finally pushed his way into her prostate proper, his urethra finally came free from the oppressive pressure that her valve put it under. Immediately the pressure within forced some of her ever thickening cum inside his shaft, his urethra expanding around her pent up seed as it gushed into him before stopping at her clenched prostate valve. Every time that he managed to get another inch into her prostate, another injection of her seed filled his urethra, bloating it out around cum that had no other place to go.

Deamon felt her panting and could only guess at the pleasure she was feeling. Proud that his shaft had turned out well thus far, he was eager to attain its perfected form. All he needed was....suddenly being forcibly stuffed inside him. He let out a growl of surprise and his entire shaft contracted, trying to push out the invading cum for a moment. It took a moment of concentration before he managed to get his shaft to effectively "swallow" down a healthy dose of her thickened cum. His head leaned back in bliss. A heat built up his shaft as his balls gurgled loudly, a rush coursing through him as this was it. His cock was starting to change inside of her.

After a few more thrusts Shaylor felt his cock convulse, shooting some of her thick seed back into her before his cock started to rhythmically pulse. It felt almost like he was orgasming in her, but she didn't feel the pressure in her prostate increase any further, the already ridiculously taut skin not stretching any bigger. She couldn't make sense of it for a moment before his urethra inside hers bulged out, stretching hers even larger around his cock. His cock was swallowing her cum!

She groaned as each pulse pulled more of her thick slimy cum out of her prostate and through their urethras before disappearing deep inside him. The pressure in her belly seemed to lessen slightly with each swallow of Deamon's hungry cock, making her sigh in relief as her scaled belly was slightly less taut.

Slowly his body began to sort out her genetics, automatically taking the components compatible with his body and adding them in. The shape, the ridges, exactly what he wanted. His cock, going from the straightened spear to adopting a slight, S-like curve. Moving up from his crotch, shifting down to thicken out more with his knot adapting to become a permanent swelling at his cock base, never needing to let it swell up again, the thick shaft tapering further up, his urethra pronounced and bulging, still filled with her draconic jizz, moving to the forward curve once more that was his tip. The tip remaining the same, the ring of tentacled barbs seeming to elongate slightly before becoming more accurate with their movements. Slowly, thick ridges began to form on his cock sides and down his urethra, the solid flesh spikes dull but any movement from his cock would be like a pressure point strike of pleasure for anyone it was inside.

It was perfect. It was finally done!

He felt something shifting in his balls, knowing his cum was adapting live, adding in dragon DNA to so he could cross breed. Finally every possible combination could be born from his cum. What he didn't know was that his changes came with a drawback. Shaylor was female as well, causing his newly acquired traits to include the genes for egg production in his balls

Shaylor felt each new feature grow inside her urethra, shivering as his nubs and ridges formed inside her before his new, longer tentacles caressed over her insides, making her moan as they touched her sensitive prostate from the inside.

He continued to pull more and more of her seed into his urethra until he suddenly grunted and stopped. He had managed to engulf the snake's snout as he hungrily consumed her seed and now it was slithering further into him, attempting to escape its prison of taffy.

Deamon gasped and looked at her massive belly in surprise as he felt the snake within her trying to escape into him. He stopped the swallowing motion in his urethra, but he could feel the snake still powering through and slithering deeper into his cock. He cried out as its scales rubbed and ground over his urethra, still sensitive from not having been played with yet.

Deamon tried to get his cock to expel the snake, but it overpowered his muscular contractions, forcing its way deeper into him, his urethra stretching wide around its new passenger as it slithered into him. Shaylor cried out in lust as well as her urethra had to stretch around everything inside of her cock, now bulging wide around a snake and a mutated cock.

Surprised about this new invasion, Deamon tried to pull back out of Shaylor's cock, wanting to get to the snake and pull it out. But as he tugged, he went nowhere, only causing Shaylor to grunt and cry out in pleasure as he tugged on her prostate valve as it clamped around his cock. Between the friction of her sphincter holding him in place and her nearly solid cum stuck around his spire, he was stuck inside her!

He grunted and tugged, trying to break free, but it seemed futile, only causing Shaylor to whine and tense up around him, making his job harder as her length squeezed around his rod inside it. Steadily the snake continued to make its escape from Shaylor's sticky prison, forcing its way deeper through Deamon's urethra, until it bulged his taint wide around its body before disappearing further within him.

Deamon grunted and panted as the snake butted into his prostate valve, thrusting against it, trying to get inside. He couldn't do anything but hold on while the snake assaulted his sphincter again and again! After the 7th time, his tender valve finally relented and the snake flooded into his swollen prostate. This time it was smarter though, as it continued to weave its way into him, it kept above the seed, dragging its scales over the top of his prostate. It circled around the edges of his swollen gland, not getting stuck in the sticky ocean of seed beneath it, as it searched for something. Eventually it found what it was looking for and started poking its way through another valve, this time into Deamon's bladder!

He was so surprised that it only took two thrusts to make it through, the snake's head immediately protruding into the empty space. It eagerly started slithering faster, having found an empty space, a haven from the sticky trap of seed below. It fed itself through their urethras even faster now that it had found its destination, another foot sliding through all of Deamon's sensitive flesh every few seconds before coiling up inside his bladder. A bulge started appearing on top of his already swollen belly, the coils of snake clearly visible inside as it migrated to its new home.

Deamon took deep breaths to try and calm down. Her snake was inside him, worse, it was still pushing into him. He was stuck, he couldn't pull out, she was squeezing too much; his cock was trapped. The snake slithering deep inside of him, his hands clamped tightly on to Shaylor's gut, pressing down on her bloated prostate even more, unknowingly forcing more of the snake to be pushed out of her shaft into his own. The need to urinate burning deep inside of him as his stomach bloated larger and larger, he felt his balls shift and something clacked lightly inside his sac. An egg had formed in his balls. For a moment his mind connected the fact his draconic cock had created it to lay into Shaylor, impregnating her as it were but his body made it much too quickly, it would be a dud. He was yanked from his thoughts again, the snake making his bladder wider and he actually whimpered in the pleasure, the snakes coiling scaled body rubbing through his prostate and plugging his bladder, his shaft felt like it was a constant orgasm, but no cum flowed yet, building up further inside him like an explosion in waiting, ready the moment the snake had cleared the path to erupt. His cock swallowing down Shaylor's cum, but only mixing them inside himself, ready to combine their loads and pump it right back into its host.

Shaylor could do nothing but moan and clench around Deamon's cock within her as the snake continued to transfer itself through their nested urethras and into his bladder. Every few seconds her eyes fluttered open, trying to keep herself above the overwhelming sensations bursting through her. She watched his belly expand, almost like a time lapse as her eyes kept drifting shut from the intense pleasure shooting through her.

The snake continued to fill his bladder, slithering through them for several minutes before its length started to taper off as its tail was the only thing left in Shaylor. Eventually the last bit of snake left her prostate, sliding through Deamon's urethra with a slick schlorp as their prostate valves closed behind it. Finally, the snake slid the last of its tail through his bladder sphincter and squirmed about for a few seconds before settling down in its new home, free from the incredibly sticky seed filling them.

Deamon was frozen in pleasure as the snake burrowed deeper into his bladder, claiming it as its den. His stomach grew larger, his newly filled bladder pressing down on his prostate and sending a chill through his body as the pressure of his stored up cum was starting to push on his inner plumbing, trying to find an exit.

As the snake finally left Shaylor so did Deamon, his slick cock finally pulling free from her urethra. He clutched his cock, watching and feeling as the tail was swallowed up by his shaft, like a string of pasta. His prostate valve shutting but not his bladder yet, a small rush of fluid washing down the snake and dribbling out of his gaping tip as he couldn't hold it back. The canine in him showed as his leg started to shake a bit, his balls gurgling and letting out a long sloshing sound, like turning on a faucet and the water rushing forth, but instead of water, a thick bulge built up in Deamon's shaft. He was silent, unable to even speak as his cock widened more and more inside and he threw his head back in a howl as it finally reached his tip, pushing out a thick glob of shining cum. The glob stayed as he bucked his hips forward into the air wildly, grunting and panting hard, finally looking down and seeing that his cum was damn near solid. Unable to push it out of his shaft, he demanded "Pull......pull it out of me....." His voice a horse whisper, but the tone firm, not losing his dominating nature even when faced with this dilemma.

Shaylor watched Deamon's cock slurp down the last of the snake while she panted in relief. She stared at his belly, enraptured as she watched it swell just a little bit bigger as the snake slithered fully into his bladder. Then she listened to the curious noises coming from deep inside Deamon before watching his urethra start to bulge wide. It was a slow tide of seed from him, steadily pushing up his cum vein as he clearly struggled to push it to the exit, while his face was frozen in a mask of ecstasy. Shaylor kept her gaze on his cock as the slow moving bulge approached his cum slit, until she finally saw a glimmer of wet peek from his cock. She was pulled from her trance when he howled, finally getting the thick cum to peek out of his urethra, but it would go no further even as he desperately grunted and pushed.

"Yeah, it doesn't look like it's going anywhere on its own." Shaylor reached down and grasped the glob of cum sticking out of his urethra. It felt like she was grabbing thick taffy, Deamon's cum had congealed so much that it wasn't even liquid anymore, the stuff too thick to even be expelled by his muscles; Shaylor was going to have to pull the sticky mess out of him.

She gripped the strange solid, it was sticky yet still moldable. Starting to tug on it, she watched it stretch slightly from his gaping cock slit before it pulled more from deeper in his urethra. Slowly she dredged more sticky taffy cum from his depths, the wide strand in her hands getting longer as she pulled it out of him. Eventually, she had to reposition her hands to get a closer grip, though when she did, she could barely pull them free from his tacky cum. It stuck to her hands, making it hard to free them, but after a moments struggle, she was able to drop it, watching it hang from his erect cock.

Gripping the dangling rope of cum closer to his cock, she once more started to pull, dragging his viscous seed through his urethra, the sticky mess pulling on his inner walls and dragging over the sensitive flesh. His muscles twitched and shuddered, trying to help push the jelly cum out, but they were entirely ineffective. Shaylor slowly continued this process, struggling to pull her hands free of his sticky cum rope every foot to get a better grip.

Deamon was grunting and shuddering hard as with every pull of the taffy cum from his cock, his orgasm was prolonged further. It felt like every inch that was pulled from his perfected shaft was a new orgasm onto itself. The cum was like taffy or putty at this point, pulling and stretching, capable of tearing even, having become non-Newtonian with the buildup and mismatch of every sperm suddenly adapting so fast inside himself.

His prostate was working in overdrive, trying to push the clumped mess free, and deeper inside his very core, where his cum was created, it was starting as liquid and then turning viscous, getting thicker the farther it went out of him until it was the taffy in Shaylor's hands. Deamon was fully aware of every bit of this as it happened, feeing the rapid thickening of his seed as it congealed inside himself, the thick mixture bulging his balls, taint, prostate, and urethra giving them a near comical over stuffed appearance. Thankfully none of the back flow could push into his bladder and upset the snake inside, through the excess heat would certainly make the snake start to seek the warmth as it became active once more, coiling inside himself and making Deamon twitch hard. He was doing his best to save face but at this point his mind had been nearly paste for a solid 5 minutes now. The pleasure of his orgasm was unending, the cum constantly pulled by Shaylor making him realize with what little brain power he could muster that this only the beginning of what his shaft could do.

Shaylor was amazed by the amount and consistency of the cum she continued to pull out from Deamon's cock. She kept slowly pulling more and more out, the long rope dangling from his cock slowly growing longer with each tug. As Shaylor kept heaving it out of him, she made sure to droop it over the bathtub, letting it slide down the side until it reached the bottom. As it touched down, the cable of cum started coiling up, piling up on top of itself as Shaylor yanked more if it free from his urethra. It was so viscous and taffy-like that it only slowly obeyed gravity, taking a very long time to meld together and start flattening the coils of cum into a pile, and only after a significant amount of cum weighed down on top of it.

Shaylor watched his cum starting to fill her bathtub, astounded by the thickness of it, her gaze pulled back and forth between the pooling cum and his cock every time she needed to get a better grip on the thick cord stretching his urethra wide.

She also watched Deamon's face, taking pride in the rapture that she seemed to be inducing in him. It was clearly evident on his face with his panting breaths and his drooping, unfocused eyes.

Even after five minutes of continuously pulling his thick taffy-cum from his cock, Shaylor still steadily pulled more from his mutated spire. His bloated belly had barely gotten any smaller, while the snake in his bladder continued to writhe about and stimulate him to produce even more of his viscous seed. She could still hear Deamon's balls gurgling and groaning as they pushed out thick cum.

By this time, Shaylor was getting pretty desperate; She had been thoroughly aroused by the time they walked into the bathroom, and then Deamon had fucked her cock and taken her snake. That had relieved a little bit of the pressure from her bloated prostate and belly, but that pill they had both taken earlier had caused her balls to continue to produce seed. She had only been getting more and more pent up and envious of Deamon as she pulled his thick cum from his cock and watched him cum for five minutes straight.

Even now, she could feel her balls churning and glorping with fresh seed being pushed up into her prostate. The volume of space in her prostate that the snake had previously occupied had been filled with cum long ago, her belly swelling back out to the massive two and a half feet it had been before the snake left. She squirmed and moaned as her prostate walls and belly scales grew ever more taut with each passing second. "Deamon..." she panted, trying to keep calm as she continued to pull the sticky mess from his cock "I need your help... I... I don't think I'm going to be able to cum anything out and my prostate is getting really stretched out."

Deamon couldn't focus for more than a few seconds at a time now. His cock was a never ending fountain of cum. His prostate a bloated water balloon in his body and his bladder a ticking time bomb of pleasure. The snake inside him making such erratic movements it was even teasing his bladder exit, it seemed to have grown bored of this new space and sought to explore more. His cum was still thicker than taffy, being pulled out by Shaylor's diligent hands. He focused hard and managed to get his eyes to refocus after a minute, seeing the growing pile of cum in the bath tub.

He shuddered, feeling an air bubble shift through his cum and pop as she pulled it free, hearing her slowly, her voice seemed muffled by the pleasure and rushing of blood in his ears before his hands started to move without him speaking. Gripping her cock like a vice, two fingers holding either side of the tip, peeling it open slowly. Holding her urethra open wide his free hand started to press finger first inside. He wasn't just fingering her cock, he was about to fist it, pushing slowly and allowing her body to adjust for only a moment before he continued to bare down, his hand slick from her cock juices as he sunk his arm into her shaft, pushing deeper and deeper with each passing second, snaking his arm down the bend of her engorged shaft and finally his fingers started to sink past the base into her taint. Working them a bit to stretch the area some, his fingers were visible in her body under her shaft, pushing with a grunt, Deamon's cock spurt a thicker, more solid wad out as he sunk his arm down, plunging his fist into the growing vat of cum inside her. He opened the flood gates and gripping the sticky mess, starting to drag it out in a larger amount than she would ever cum normally, pulling it the surface through her cock.

Shaylor huffed as Deamon grabbed her cock and then moaned as he stretched out her urethra, pulling her glans wide as he made room for his hand. She continued to slowly pull more viscous cum from his cock even as she was distracted by the intense sensation of her urethra bulging around his fist as he pushed it deeper down her spire. Eventually, he made his way into her taint, stretching the sensitive flesh out with his spreading fingers. She felt each of his fingers spreading out from her flesh, distending her taint with five points poking out and making her breaths shudder from the pleasure it caused.

After a few moments of him massaging her taint, she felt him firmly push further until he breeched into her swollen prostate, instantly gumming up his hand with her thick cum. Shaylor cried out in bliss as he clenched his hand and started to pull it out, the stretchy, almost solid seed rubbing over her urethra as he dragged it out. She finally shuddered in orgasm as her cock stretched even further around his fist and her cum, Deamon having grabbed a massive handful of it before pulling it out. She watched her cock bloat around it, finally getting to cum as a huge bulge passed through from him pulling his hand back toward her exit.

Shaylor was almost catatonic with his first pull, the relief palpable on her face as she was almost washed away in the ecstasy he gave her as everything ran through her urethra. She was barely tugging on his taffy-cum, but he managed to shoot out a massive wad on his own, his belly and prostate seizing up as his muscles pushed it out. Shaylor's hand was pushed back from the huge chunk of seed, the solid mass hanging from his cock, being held in the air by the large string of it still inside his urethra. Slowly it dropped down into the tub, gravity steadily pulling further from his cock until it touched the cum covered tub.

Shaylor watched Deamon's cum fall with lidded eyes as he drove his hand back down her rod, pulling more of her overflowing cum out of her, making her pant and moan with each small bit of relief it gave her. After a few moments of watching his cum stretch lower, she brought her hands back to his mutated cock and once more grabbed the stringy mess coming from it and pulled. It stretched further and thinner, but barely pulled any more out. Apparently she needed to go dig the thick stuff out. She promptly did, pushing her hand into his urethra, and having to fight her way deeper past the thick stuff already inside it. The bulge of her hand steadily traveled down his cock, pushing through his taint and then making its way through his prostate valve before plunging into the mess within. She gripped more of the sticky, nearly solid stuff and pulled. She kept tugging, the thick seed stretching and dragging through his urethra until she managed to get her hand to the exit, dredging more of his solidified cum out from his prostate.

She rested for another moment, enjoying her ongoing orgasm each time Deamon pulled more cum from her cock. Her spire still pulsed and throbbed in climax even if it did nothing to help expel the ocean of seed within her belly, clearly the seed was just too thick for her to push out on her own. Her belly had barely shrunken, but his steady pulls were helping relieve her massive, taut belly of some of the tension.

They continued like this for a while, each time their arms would vanish into the other's shaft, gripping a wad of cum that would leave a porn star jealous of their cum shot and pull it up, letting their seed drip into the bath, filling it once more like the day Shaylor brought her snake home. Deamon was on auto pilot, fishing out glob after glob of cum, feeling the way it stuck to itself and formed into a solid mass in her gravid belly, after enough pulls, her prostate valve simply staying open, no longer requiring him to force it open any more. His own valve mimicked, the constant pull of cum from his shaft making his bloated body shudder a bit and certain muscles give way to the flood.

When she stiffened up from the first pull, Deamon wished he had a camera to capture the look of pure satisfaction on her face. Gaining more of his mental capacity back, he started to take note of his body, his stomach finally starting to ebb and slim down after nearly 15 minutes of solid pulling. He knew his balls would have the advantage of draining faster, having subconsciously shut off his cum production when his body detected how full it was. The gurgling of his cum inside himself only a reminder that something else lay within, well 2 somethings. The snake had finally pushed from his bladder, joining the thick mess of cum in his prostate but being content to lay on the thickest bit of cum, acting as a resting spot on top of the the vat of taffy seed. At the bottom of said vat, was Deamon's true pride: the egg of their combined seed. Nothing grew inside, it was just a thick shell of their combined fluids, a byproduct of their cum mingling. He knew he needed to repay the favor for her generous donation. The plan in place, he familiarized his hands with the inside of her prostate a bit more, diving his arm in further every time to pull out more cum and make more room.

She had been happy to take in a snake previously, and now he was going to return it... with interest.

Shaylor continued to groan in her endless orgasm as her prostate steadily deflated, slowly having the taffy-cum pulled out through her sensitive urethra. Her bloated belly slowly slimmed down as he continued to drag her seed out of her. Her mind was barely active at this point with all the pleasure running through her from her stretched prostate and sensitive urethra being stimulated. Her hands continued on autopilot, continuously pulling more of Deamon's seed out, sometimes having to dive in deep to get another handful before pulling it back out.

After finally getting some relief as her belly shrunk, her swollen balls started to get in on it, the thick string of cum in her prostate leading directly into her balls. She groaned in renewed delight as Deamon continued to pull her gelatinous ropes of cum from her urethra. Each tug now slid the ropey stuff out from her balls, through her stretched out vas deferens, and out into her prostate. Then the next yank pulled it through her prostate valve, past her bulging taint, flowing up her urethra, and finally being dredged from her depths as Deamon gripped the sticky ooze.

Each successive release of cum allowed her balls to slowly shrink as they roiled every time his ministrations disturbed the thick substance within. Eventually, after a half hour of dredging seed from each other, they managed to get most of their cum out of their bloated bellies and balls, the tub next to them nearly overflowing with their combined seed.

Deamon gave a satisfied sigh and grunt, the last of his load pushing out with her assistance and his cock was finally able to close up, making him feeling empty and leaving a small ache in his urethra. The snake realized it would finally be able to move again, already slithering about, happily to be free of the sticky liquid that had once trapped it. It pushed its diamond head around, making Deamon grunt louder and give a small moan as it finally began to work its head back out of his prostate, pushing through his taint and beginning to travel up his shaft, the shape clear along the underside of his mutated shaft.

"Looks like someone missed their home. Time to welcome him back in it seems."

Without another word or even letting her finish her orgasm, he pushed his tip back into hers once again, just as the snake emerged. He allowed it to begin slithering down into her shaft again, looking to her face to capture her reaction.

Shaylor looked on, seeming dazed with all the residual pleasure still rippling through her, as his cock bulged on its own, the distention slowly making its way up his shaft. She cried out in surprised lust as Deamon thrust his shaft into hers, feeling bliss as his tentacles and ridges rubbing over her sensitive urethra before the snake within pushed out of him and into her! She groaned as the snake wiggled and slithered down her tubing, stretching it wide around its thick body. She hadn't even had any time to come down from her debilitating high before being stretched back out once again!

After a few moments of her gasping as it squirmed deeper, she felt it slide right through her prostate valve, not having to work to get in with it already gaping from Deamon pulling her cum out through it. It steadily coasted into her prostate, sliding through both of their urethras on its way back home. Shaylor watched as her belly bulged once more as it filled up with her snake, the sensitive prostate within filling up her lap as it swelled out her belly.

Shaylor panted, feeling the snake stretch out her prostate as it made itself at home inside her once more. She ran her hands over her belly, feeling the stretched organ within. She was not nearly as bloated as when she had all the taffy-cum inside, but she still felt the snake within sliding around her sensitive insides as it slithered about.

Deamon sighed out his relief, feeling lighter already, and knowing that his perfection had been finally been obtained. All that was left now was to give the proper thank you gift. The snake slipped out of his cock after a few minutes of slithering, and he pulled his shaft back as the egg in his balls starting to move inside of him, shifting towards the base of his cock.

"Thank you for your wonderful assistance. My perfected Chimera cock and I thank you sincerely. Accept this as a token of my thanks."

Shaylor watched with drooping eyes and a blissed out expression as his cock bulged one more time, this time a concise lump visible as it traveled into the base of his cock as she listened to him talk before he suddenly rammed forward, pushing his cock back into Shaylor's once more, driving the snake down. She was surprised by his sudden penetration as he thrust his cock forward again, shoving it deep inside her urethra. Each and every ridge and tentacle on his shaft came to life and rubbed around, while the new draconic shape causing it to slither perfectly inside her spire. She cried out in shock and then pleasure as he pushed deeper, rubbing over every sensitive nerve inside her shaft. Flexing hard, his cock bulged at the base and pushed that bulge towards the head. Nothing came out of the tip but the muscles inside his shaft had moved, practicing an unfamiliar motion and showing off a bit of insect DNA, his shaft was not only cock but an ovipositor as well. The egg in his balls was ready, and it started to push up his cock slowly, entering her cock as well since he was still inside her, letting her feeling the massive bulge as it inched its way up slowly.

Looking down, she watched as the lump inside his cock pushed deeper while he kept his spire still inside her. The bulge reached steadily closer to the tip of his cock, stretching both of their urethras around it as it pushed further. "What are you - Ugh! - Doing?!"

"Simple, giving you a gift. You see, our DNA combined to give me this perfect shaft, but it lacked the ability to expunge the extra DNA at first due to all that was stopping it up. So now you pulled it all out, the egg is ready to be laid. Don't worry, it won't hatch, but it will keep you happy for a long time. "

Throughout his explanation the egg was sunk deeper and deeper into her shaft, slipping down her abused cock and making its way into her taint, slipping through and ending up in her prostate, resting comfortably inside her before Deamon slowly nudged it into place. When it was finally in the spot Deamon wanted it, he thrust once more, shoving it deep before backing off. The egg stayed in place, making her feel like all her cum was being held back. The egg pressed up against her internal balls from within, stopping the expulsion of any more cum, but not stopping them from producing more.

Shaylor squirmed and groaned as he pushed the egg into place, feeling her balls being stopped up by the egg inside her prostate. She whimpered as she felt it plugging up her tubes, already able to feel her cum bloating her balls a little bit from the increased production caused by the pill. Wiggling about in mild discomfort at the filling feeling, she looked up at him questioningly, wondering why he'd plug her up after all that.

She wasn't destined to have an answer to that unasked question, though, as he promptly pushed her over, causing her to splat into the tub of their combined seed, slowly sinking into the thick goop. The thick taffy mixture cushioned her fall, but as it washed over her, it reacted to her body, thickening more and more while staying gummy. She cried out in surprise as she fell, before struggling as she tried to free herself, but the viscous cum seemed to hold her in place, trapping her under the congealed mess. It held her in place, arms and legs barely above the surface, breasts relegated to cum covered mounds, nearly hidden by the thick blanket, her swollen belly a floating island in the middle of the mess, while her shaft stuck up proudly from her new cum prison.

"What are you doing?" She squirmed and wiggled about, to no avail, the thick goop halting all of her attempts to move. Once she realized she wasn't getting anywhere, she stopped her struggling, only to have the lull in motion let her realize that her balls were filling up once again, this time they were plugged though, and she felt them start to swell up with the residual increased production.

"Ahhh, perfection feels so....well, perfect!" he said, ignoring her question "I thank you again Shaylor, but it's time you enjoy the aftermath of my perfection."

"Wha - what? You can't leave me here like this!" She complained.

Deamon smiled down at her calmly, watching her struggle and let out a small chuckle, rubbing his shaft as it finally began to calm down and shrink back into himself before turning and walking away. "I can, and I am. See you around Shaylor, your donation will go to a wonderful cause."

Shaylor whined and complained as he left before being interrupted as the snake in her prostate squirmed about once more, getting comfortable inside her after she fell over. The dragon couldn't help but groan, her shaft pulsing with lust as her stretched out prostate riled her up again, the movement inside sending blissful shivers up her spine. The snake calmed down after a few moments, but she was still left stuck in their combined viscous cum bath, steadily feeling more needy with every passing minute as her balls continued to produce an increased amount of cum. She was trapped, stuck here as her testes gurgled and filled, slowly expanding out from her groin again as her production forced them to swell.

Meanwhile, Deamon gathered his shorts from downstairs, redressed and collected the black mail material he had on her, these being his only real copies, he chuckled gently he strode out of the house, wondering what new fun he would have with his new perfected cock.

Shaylor continued to struggle and try to think of a way out of this predicament, each moment becoming more tortuous than the last as her balls overfilled with ever more seed. Slowly they grew larger, swelling into cum covered hills, obscured by her "bath", but still visible below her spire. She squirmed as they felt ever more pent up, the egg clogging her vas deferens keeping all of her steady production of cum trapped in her balls, bloating them up with seed that was unable to overflow into her prostate.

She heard her front door slam shut as he departed, distracting her from both the swelling pressure inside her and thoughts of escape for a moment. As she dwelled on his parting words and the situation he left her in, she was already plotting what she could do to get back at him. Oh, there was definitely revenge to be had for leaving her trapped and pent up like this!