FSE

Furry search engine

formerly SoFurry search engine

(M tf Mouse)

Sam is a good looking young man- just 24 and getting his groove at his job. Forward swept short and bristly blond hair and hazel eyes; it seems like he would be quite popular with people... and he is... depending on how well they actually know him. Women flirt with him often- but that is because they do not know his personality. He did not intend to hurt his ex-girlfriend Mattie, but he certainly did, and should have definitely seen it coming.

Sam has a beautiful, busty and honestly a bit dumb of a girlfriend now named Lucy. Unfortunately after Sam dumped Mattie, she found out from someone else that Sam had already been dating for at LEAST a week BEFORE he dumped Mattie. Yea; sorry chump but you are not skilled enough to dual wield women. Mattie of course was already sad from being dumped so suddenly, and crushed when she found out he was already cheating on her. They hadn't even been dating that long, so it is like he immediately lost interest in her, and didn't bother to even tell her. Grade A etiquette there. He was apologetic toward her... sort of. He did not hurt her deliberately, but also felt he was entitled to cheat on her because he is still young and obviously going to be testing his options. Maybe if he was still a teen, and had discussed it openly with her at some point beforehand, that excuse would be acceptable. Neither of those things were true however.

So now Mattie has to work across from the ass who cheated on her- especially painful when shows up at the end of work to go home with him and Mattie can see what a busty airhead Sam replaced her with. Sam went to walk out with Lucy after work one day and nearly walked into the breasts of a woman much taller than him!

"O-oh. Uh, sorry about that." He was a bit stunned- he never seen a woman as tall and beautiful as her.

She pat his shoulder. "Quite alright young man."

The woman gave him an oddly knowing smile before passing him to enter the building as he exited. He thought she looked familiar but could not put his finger on it, and shrugged it off to return to his apartment with Lucy. The woman walked up to Mattie sitting at her desk still.

"Heyyy... doing a little better?"

"Oh, mom. What are you doing here?"

"Just in the area and decided to check on you- I also wanted to see that ex of yours. See what sort of wretch he is."

"He already went home."

"Oh I know- I passed him on the way out."

"... you didn't do anything to him, did you?"

Matilda just shrugged with a grin on her face. Shame that the first woman Sam decides to completely screw over just so happens to have a mother who is a literal witch.

As usual, Lucy was clingy and Sam did not mind- her holding onto his arm also unintentionally squished her tits against him. He was feeling a bit rowdy tonight himself, and as soon as they ate dinner he suggested they take it to the bedroom. Lucy took her clothes off with him and then knocked him over onto the bed before climbing on him and sitting on his prick. She bounced her bubble butt on his lap, sending her generous breasts clapping against her chest and occasionally bouncing off each other, rolling around on her chest like jello spheres.

Sam usually lasted a decent time, but he was a bit caught off guard. This time he felt himself peaking faster than normal so he wasn't ready to edge himself back, because he did not believe he could be that close so soon. It was also oddly more intense than normal. There was a subtle feeling through his entire body down toward his crotch before it became pleasurable and amplified as it fired through his genitals and spiked the internal tension- sending him into orgasm. The feeling was unusually intense as well, causing him to reflexively buck several more times- hard enough to bounce Lucy's entire body weight off him several times. His mind blanked in pleasure and it took him over a minute for his neurons to start firing again. Lucy would be frustrated with how quick he shot, but she was feeling strange too- but in a way so subtle that she could not even identify what was off. Ironically that was exactly what is off. She isn't normally that perceptive.

The two slept together that night soundly like usual, but when Sam woke up the next day he was abnormally aroused- especially considering he just had sex before going to sleep. He ended up having to stand back and bend over just to go to the bathroom because his erection was a little too incessant. Even by the time he finished breakfast and was getting fully dressed to head to work, he was groaning as he tried to stuff his erection under his clothes in a way where the bulge wasn't obvious. Lucy seductively told him she could help him with that and give herself a more protein rich breakfast, so Sam certainly did not stop her.

He left his pants undone and flopped out over his underpants for her to work him off quickly so he could go to work. He glanced a bit nervously at the clock, not wanting to be late, but knowing there was no way he was going to stop her even if he was late. She knelt down, still naked from last night since she doesn't have work to run off to. Lucy wrapped her deep scarlet lips around his dick and sucked him off- unintentionally lifting and bumping his balls between her tits and his pelvis- her breasts are too soft and bouncy do to them any harm. Like the night before, he felt a sort of buildup through more of his body than he would normally as his orgasm approached. Most likely from going twice so close together; he lasted a bit longer than the night before, but his orgasm was still abnormal- this time due to volume!

His urethra actually stretched tight and wider than normal to accommodate the volume of liquid blasting through all at once! He fired off thick ropes of dense semen and Lucy's cheeks puffed up a bit before she made a very audible gulp just in time to get the next blast! His orgasm lasted 30 full seconds, but continued to taper off slowly over another 40- so a bit over a minute... which doesn't sound long on paper, but the average is 22 seconds, and the average volume of fluid is nowhere even close to what he just did. Lucy swallowed just because she was surprised by it and did not have time to think, though as she popped off she was also expecting a bitter taste but found a pleasant aftertaste instead. It wasn't a taste she had ever experienced before, and not unpleasant at all... nothing like his cum normally tastes. His diet didn't change so why would the taste of his semen suddenly shift?

Sam stepped back to get his clothes in place and almost tripped because her boobs were stuck between his legs. They looked unusually perky today. Sam thanked her and hustled off to work. Lucy went to get dressed and get ready to stream on Flinch like usual- making her income off donors who want to watch her play... well any games really- it wasn't the game they watch for. She tossed on a very loose top and was going to go braless like usual, but noticed her nipples were visible through her top. That is odd, this shirt is incredibly loose on her normally- too loose to show anything. It almost looked like it was being held further out from her torso... are her breasts a bit swollen? Water retention? She shouldn't be on her period for a while yet. She is a bit too old to undergo any sort of growth spurts and her diet hasn't changed so her weight should not be increasing.

Sam on the other hand was having a bit of an opposite reaction- he kept pulling his pants up a bit at work, as if they did not fit quite right anymore. He barely thought about it himself though; too distracted with random almost-boners. His penis seemed restless today, and he felt himself getting random half-chubs at the sight of almost any female in the office! Why is he still horny? With both sex and a blowjob in recent thought, he kept unintentionally wandering back to that in his thoughts and making himself more aroused, having to shuffle the way he sits and moves constantly so he did not tent his pants.

By noon he decided to cut the end of his lunch break and sneak off to the bathroom to work himself off, so he could actually have some of his concentration back to get work done in the latter half of the day at least. His penis almost felt... more sensitive than normal? It was easier to work himself up to a higher pleasure intensity than normal and hold there even without really trying. He turned to fire into the toilet once he hit his peak, but felt the odd, subtle rolling sensation through his body concentrating toward his crotch again and his orgasm seemed to increase in intensity a moment or two into the orgasm already happening. He once again shot a freakishly massive load, and it was so intense that Sam actually collapsed to his knees in slow motion, shuddering from his climax. He felt dizzy and then suddenly weak and even after the orgasm ended, he sat on the floor on his knees, dazed- his brain utterly stunned and only producing half-thoughts.

As soon as he went to stand up he had to grab his pants to hold them at the proper height. Why was his pants so loose? He looked down at them and also noted the fabric of his shirt was also more flappy than normal- not quite holding to his body. He continued to feel a bit dazed for some time even after this- returning to work in the afternoon, now free of unwanted erections but also groggy and his thoughts still sort of felt like they were 'floating'. Several times he typed something; realized he spelled it wrong, then went to correct himself but re-entered the word with such haste that he typed the exact same thing a second time- remaking the exact same mistake two or three times before getting frustrated and actually doing it slow enough to correct it. He was being impatient with himself and not at all accounting for the sudden slowness of his own thoughts. He also did not notice Mattie watching him from across the room; still wondering what her mother might have done.

Sam glanced up at the clock as he seen Mattie walk past to leave- realizing he had stayed at work longer than he normally would. He was relying on Lucy visiting him at the end of the day, and she just didn't today. It was never a guarantee, so not something he should have relied on in the first place. When he got home, he was immediately greeted with the smell of dinner. She grinned at him and ushered him to the table, eager to see how he likes her cooking. Wait, Lucy knows how to cook? Whenever he doesn't feel like making something they usually end up getting takeout because she can barely boil hotdogs without setting the kitchen on fire. Apparently she was feeling a bit inspired today and ended stream earlier to look up some cooking instructions online and made an actual nice dinner! Sam also noticed she did not say 'like' nearly as much as she usually does. Lucy has a habit of talking faster than her brain can actually process things, and her placeholder word is 'like'. Like when your brain totally, like, just needs time to like, catch up.

After dinner he got into some looser, comfier clothes and they sat on the couch watching movies most of the night. Lucy was oddly quiet- usually she is asking him about plot points as the movie goes; completely missing any even remotely subtle hints the movie gives. Sam was feeling a bit restless though himself- there was not enough action in these movies. They were a little too plot heavy, or at least- they felt like that tonight.

Lucy kept glancing at him- or more specifically the bulge in his looser pants. He was once again getting boners rather easily at the female actors- who admittedly were deliberately made to meet a rather absurd beauty standard. Lucy grinned, then inched closer and licked her lips, remembering the oddly pleasant taste of him from earlier that day. Sam was oblivious to her advance till he felt the weight of her tits sink into his lap and looked down to see her grinning at him. She placed a finger on his dick and rolled it around through the fabric till his pre created a dark spot.

Neither of them even said anything- the movie continued to play ignored in the background now. Under her baggy shirt Lucy only wore panties and nothing else, and easily slid those down as she sat on his lap and impaled herself on his rod. This time instead of slamming up and down she remained fully seated and rocked herself back and forth, sometimes pausing and grinding on his shaft while her hips are drawn back and she is leaned forward- to grind her clit on the crook between shaft and crotch! She never got 'fancy' with it before- just doing the most basic of moves... but she also ended up coming back only half-satisfied herself, because he always cums before her. But she is usually on top- which means she is the one in control; it was technically her own fault she didn't climax, so she was rectifying that this time. Sam loved the feeling of her meaty butt in his lap but... was it... bigger? She feels bigger against him than normal, was she putting on weight? If Lucy was gaining weight- it was only affecting two parts of her figure.

With his back propped on the couch and her leaning forward to grind on his shaft, her breasts were smashed against his chest, billowing out round and tight to the sides as the fronts were mashed inward- he could feel her erect nipples grinding small circles against his chest. Sam once again felt the odd flowing feeling, this time a bit stuttered. He felt more and more pent up, like he had not cum in ages even though that couldn't be further from the truth. He erupted again an unusual amount of cum and his climax lasted abnormally long, not that either of them were complaining.

When Lucy went to get off him she was surprised when his dick popped out so quickly and easily, slapping his gut as it still had some stiffness to it. Was his dick always so... unimpressive? As she stood, her brow furrowed at how small he looked on the couch. But something else was off. When she rolled her shirt back down over her tits and tried to slide her panties up she noticed both had changed their fit! Her panties hugged her a little too tight, and her normally very loose top was actually hugging her breasts loosely at the mid-point.

Sam was again dazed, a bit dizzy, and unable to put together any coherent thoughts for some time after shooting his load and just had a dumb grin on his face from the pleasure. His smile faded as he had to crane his neck to look up at his girlfriend.

Lucy turned to look around the whole room before looking back at Sam. "Am... I bigger?"

Not just her tits or ass- her entire body is larger... but to also emphasize that change; Sam is smaller overall. He was wearing looser, more flexible clothes to be comfy at home but now they barely fit on him- if the waist was not elastic his pants would fall right off if he stood up. He lost almost a full foot of height, almost instantly!

The shadows behind the couch, cast by the TV spiraled and rose up behind Sam, and Lucy quickly pointed them out to him as he scrambled off the couch to stand by Lucy. The shadow coalesced into the woman he had bumped into the other day- Matilda; Mattie's mother.

"W-who the fuck are you? How did you get in here?! I am going to call the c-mph!"

Matilda's right arm suddenly sprung out three times longer than it should be, with far too many joints suddenly. Her fingers on that hand now extremely long and bony as she wrapped her hand around his face to shut him up.

"Shhh, that mouth of yours has gotten you into enough trouble already. Now is the time for listening, not talking." Matilda glanced at Lucy to see if she would dare make a sound, but Lucy smartly remained silent. "You cheated on my daughter, and so early in the relationship... it would have been so simple to just tell her you were not interested and go your separate ways. But no, you lead her on, let her down, and then stomped on her feelings afterwards. Your behavior has been sub-human, and so I have cursed you to remove the humanity you do not properly use. You have already displayed an utter lack of restraint and so I have expended very little effort into cursing you- letting YOU do the rest of the work yourself. You see, rather than turn you into anything, I have instead given your body an alternate shape that it could take, should it decide it no longer wishes to be human. I then cast a spell to essentially dissolve your humanity." Sam's eyes widened as he recalled the subtle feeling of movement down toward his crotch before orgasm. "Have you felt it? Your humanity liquefying? Liquid is quite heavy, so it tends to run downward and collect..." She motioned down his body from his head and stopping at his crotch with her free hand. "And then you willingly rejected it from your body."

Lucy furrowed her brow, shaking her head in disbelief. "Wh- then why am I growing bigger?! What did you do to me?!"

Matilda looked at her for a moment in silence- unaware that anything had happened to Lucy till just now. "You have ingested his discarded humanity. I have cast nothing against you, my dear."

"So I am bigger because...?"

"You consumed him... becoming sort of... double-human, for lack of a better term. If you'd rather not- then simply do not ingest it."

As soon as Matilda took her hand off Sam's mouth he immediately opened it. "Then I just don't cum then!"

Maltilda laughed heartily for half a minute. "Yes. Sure. If it does not leave your body, it doesn't really matter what state it is in- eventually it will settle back into its proper shape. All you need to do is not cum. Which is why I have absolutely no doubt that you will be a beast within a day or two, at most."

Her eyes flashed red a moment as her form dissolved into the shadows again as if she had never been there in the first place and it was all an optical illusion. So that is why he is so spaced out and making dumb decisions while Lucy has been unusually aware and articulated- she literally ate his intellect without even knowing! The two of them looked at each other in silence, blushing. Both were afraid now- knowing that magic is real, and that Sam has already managed to anger a witch. They could not have sex now- because if he ejaculates his humanity goes with it. That is why he has been cumming so much; the added liquid mass is dissolved humanity!

Sam and Lucy obviously had absolutely no problem keeping their hands off each other for the rest of the night- they were both a bit terrified at the discovery that witches are real. Matilda just appeared and then disappeared already in the house, so what was stopping her from being in the room with them, right now, and they just aren't aware of it? What was the extent of her power? Was there a way to counteract it? If Sam didn't watch his step, he could anger her and make it even worse. His retort earlier was already rather snappy, and ill-advised regardless. Matilda seems amused and intent on letting his own lack of restraint end him, so that much has saved him from an immediate demise. Lucy at least seems a bystander- Matilda has no ill will against her, so as long as she does not go against the witch she should remain safe. Lucy did have to fight back some intrusive thoughts on the matter though. Like the fact she could make herself bigger, curvier, and smarter if she sucked Sam dry. The guilt of dooming him might not be worth it, though. And Sam would not allow it regardless, now that he knew the stakes.

The next day in order to go to work he embarrassingly had to borrow a top from Lucy. She has some deliberately too-small, flexible shirts that he could fit into now that he has shrunk. He wore a tightened belt to keep his pants up and had to fold the bottom of the legs up onto themselves in order to wear his own pants. Everyone gawked at him at work but no one actually said anything at risk of offending. Sam was again cursed with unwanted boners- his morning wood took almost an hour to go away, and his arousal seems to be on a hair trigger. His penis starts to wake up and roll out at the sight of any woman in the office, or even if he thinks about a woman for too long- which is a lot easier to do by accident now that his intelligence has dipped. He had to hit the trigger below his chair to raise it as high as it could go to even sit at his desk properly.

It was also unfortunately easier to pitch a tent in his pants because his underwear fit so loose, so his dick could stand up against the pull of the fabric, forcing him to adjust himself constantly. He felt more and more pent up as the day went on- even before noon he was uncomfortable and easily distracted. He caught himself almost instinctively reaching down to his crotch before stopping himself. Sam rocked back and forth in his chair lightly like he had to go to the bathroom badly- but it was arousal not a full bladder that made him restless. By noon he was forcing himself to be still and had to sit uncomfortably more weight on his tail bone; because his taint now felt swollen and sensitive against the seat under him. His underpants felt sticky and moist from all the precum he was releasing not even touching himself.

Sam did not think it would be hard to just not cum... he did not account for the fact that the spell would still melt his humanity, regardless of whether he released it afterwards. So more and more liquid was still building up inside of him, settling down into his privates, a subtle outward pressure deep inside his most tender bits. More and more cum waiting and wanting to come out... his body wasn't built to naturally hold much in. A little bit of his IQ, a little bit of his size, a little bit of his personality, a little bit of his physical traits, stuffing itself into his genitals. His insides felt bloated with its weight, wanting so badly to get out. His muscles struggling to hold it back, leaking precum more and more as the muscles tire and numb from the unrelenting pressure.

Every time he moved even a little bit, he would feel a pulse of pleasure causing his dick to jump! The liquid rocked against his insides, petting his prostate from the inside out! The pleasure caused everything to tense up and threaten to explode out. The muscles tightening in his groin against the tide of hot liquid goo- but the pleasure acting like a feather under a muscular arm, tickling them, causing them to flinch and risk a complete collapse.

Sam leaned back in his chair, his heart jumping at the sight of not only the tent on the front of his pants but the large dark spot of moisture soaking through! It looked like he pissed himself- it was entirely precum! Just looking at his raging boner through the fabric caused his arousal to spike and a pulse of pleasure went off without him even touching himself. Then a few stray thoughts of putting said dick to use and a few more pulses of pleasure! The pleasure mirrored the waves of cum inside of him, rocking back and forth in intensity like an increasingly aggressive tide!

He gripped the arms of his chair and suddenly lurched forward with a surprised look on his face. Oh no! He wasn't moving at all and the pleasure pulses were still becoming more frequent and powerful at a faster and faster speed! He was approaching orgasm! Sam didn't even touch himself!! His body wasn't made to hold that much liquid- a lot of the semen a man produces was produced DURING sex- it wasn't already in him just sitting there, so the body doesn't really have any storage space for that!

Sam scrambled to the bathroom, tripping over his own chair and several plants and a fax machine in his mad dash- while also being bent over forward to try and hide the wet patch and raging boner, as well as try and stop the fabric of his pants from rubbing against the wedged head even worse than it already is.

Sam barely made it into the bathroom, awkwardly yanking his pants down as he tried to run across to the toilet but only made it a single step through the door before he absolutely exploded! He felt immediately weak, and collapsed onto one knee from dizziness! His orgasm was blindingly intense and his thoughts utterly blanked again; disabling his ability to try and resist it at all to hold any in. There was so much cum this time that he was not even shooting ropes of it- it was one continuous stream! The contractions between blasts only slowed the flow- they were unable to actually interrupt it completely. The puddle below him grew in size, painting the tile floor in thick goo! When the cum leaves him it has a dim blue glow to it, but the flow fades quickly once outside of his body- so in the growing puddle the glow fades as it travels outward in brief ripples of pale blue.

As Sam came his clothes started to loosen even more on him! His ears did not shrink with the rest of him however, making them look larger and rounder than they should be. The muscles in his lower back twitched and danced downward as his tail bone extended a bit into a chubby cone of a proto-tail! His nails narrowed, causing them to thicken and lengthen a bit into points as they compressed horizontally, becoming tiny translucent claws. The hair in his crotch thickened but also shortened and became softer... turning to a mat of fur rather than pubic hair. The hair on his head also became softer like fur- but for the time being remained otherwise unchanged.

Before he could even form proper thoughts again he was already in a panic at the sight of the huge puddle in front of him! All of that used to be... well, himself. He even briefly considered trying to eat his own cum in spite of being in a semi-public bathroom on the floor- but given how quickly the glow faded from it after it left him; it wouldn't return his humanity. Without a physical host all his intellect, personality, and, well, 'self' amounts to, is a pattern of bioelectrical energy. And without something physical to shape it- as soon as it leaves the body it completely loses the shape that made it 'him' and it just becomes regular, indistinguishable energy. The part of himself he unintentionally put into Lucy is ironically the only part that retains its shape- it is in a different body, but it still has a physical medium to maintain itself.

He had to once again hold his pants up as he stood to clean the mess. His belt was already as tight as it could go- his buckle was on the very first hole on the belt! He had to roll the pant legs up again, and his shirt now fit like Lucy's loose night top, even though it was one of Lucy's smaller, tighter fitting women's shirts. He lost a LOT of size this time. Far too much to try to pass it off and continue working- he had to sneak out of work and return home. If someone actually seen him in this state they would probably call the hospital or the police, afraid he has some bizarre shrinking disease or something. No one is going to buy that 'a witch did it'.

He scrambled home, having every person on the street gawk openly at the small man with big ears running while holding his pants- with a damp spot still on the front. Even some of the passing cars slowed down as the driver stared at him. Once at home Lucy immediately ended her stream out of concern, though was afraid to be too close to him or touch him. If he had that much of a hair-trigger, his enlarged big-titted girlfriend wasn't going to make anything better.

Sam had to think hard about what to do, though not an easy feat with his diminished intellect. He came while at WORK- the least sexy place he could think of, without even touching himself. So no matter what he does, he cannot stop himself from ejaculating at some point. He will fill up with molten humanity like a balloon till he pops and blasts himself hollow. He asked Lucy what he could do, because she was now as smart if not a little smarter than he is.

"Well... if you can't stop yourself, there isn't anything you can do. Which means you need someone else to stop you."

"How do you stop me from cumming? Once I hit climax, that is it."

She wandered away as he spoke and came back a moment later, holding up a small, thick rubber ring. "Remember when you wanted to try a cockring? I got the wrong measurements, because numbers used to make my head hurt." She stuck two fingers in, flexing the ring, showing him how tight it is. "We can still fit it around your dick- but only if you are completely flaccid, like right now. It might, y'know, cut off some of the blood flow so it probably isn't great for you, but, it also won't let the cum out."

"That ring won't fit at all though- it is way too tiny."

Lucy just put her hand on his head, then moved it across to her stomach- reminding him he is considerably smaller than he is supposed to be... and thus, so is his cock. He couldn't get the ring on at all before- it fit now. It doesn't matter if his body can't hold it in, if it isn't his body holding it back in the first place.

It actually almost fit a bit loose at first, but his seemingly random erections quickly made it fit. His shaft turned red and the veins bulged massively with a dark purple tone from the ring trapping blood in his shaft- it flows in a lot easier than it flows out, causing his dick to engorge further than it would normally be able to. That made his erection basically impossible to get rid of, which was uncomfortable; but also the only option they had to keep him inside of his own body.

His forearms, shins, and chest got a sparse layer of sandy brown fur slowly as the day went on. Sam was too perpetually distracted and absentminded to notice, so Lucy did not bother to bring it up, at risk of just needlessly worrying him. The fact he was that aroused and not leaking pre meant the ring was working- nothing could get out. He can still orgasm with the ring on but nothing is going to leave his body. His humanity was still melting though, pooling into his lower body and focusing in on his genitals. It was like he was being stuffed inside of his own dick. She caught him humping at the air randomly from arousal and absence of thought to retrain himself. His pants fell off while this happened early on and he barely even noticed to pull them back on, so he quickly forgot entirely that he was naked from the hip down and just wandered the house aimlessly with only one of Lucy's shirts on. Slowly a coat of soft fur spread from the base of his dick over his balls as well- at first just tracing the cleft but then spreading over the entire thing.

It was just before dinner that he started to groan and complain that he was too full- and felt like he was going to explode. His genital muscles did not have the strength required to detonate themselves, and the spell itself wasn't actually forcing anything out of him, so as much as it probably felt like he was going to explode; Lucy assured him he could not. Under the coat of fur though; his scrotum is blushing a rather aggressive tone of pink. The divot between nuts shallows as the wrinkles in his ballsack flatten out and his scrotum pulls taut!

As they were finishing their dinner, he was sweating from the sensations and strain of his body and quickly groaned loudly as Sam shoved his chair back from the table to look down at himself and immediately gasped. Lucy thought he was again exaggerating but when she looked around the table at him and seen what he did she immediately stood up in surprise! His testicles made a strained, muffled squelching sound through the quiet sound of stretching outer tissue! His entire scrotum was enlarging! His balls are inflating bigger and bigger, forcing the scrotum to stretch to fit them! Almost all rodents have VERY large testicles compared to their body size. They quickly returned to their normal size, which, looked like softball sized compared to the rest of his shrunken body. Soon his hand could only encompass half a ball each, then a quarter!

Sam's mouth was gaping open but the only sound coming out was a quiet, strained groan. His eyes were crossed from the feeling and sheer force of liquid against the base of his cock. Pleasure bounced from his prostate to cockhead and then back again over and over at an intensity that would normally have put him well over the tipping point already. Once each testicle was like the size of a basketball in comparison to his body- or a softball compared to Lucy- he hit climax and buckled over in the chair, wheezing from the onslaught of pleasure. The ring on his cock dug in painfully to the base as the throbs all stopped at the ring- unable to pass it. Lucy was wordlessly watching him, unsure of what was even happening at this point as she seen the base of his cock expand below the ring!

The flesh and fur at the very base of his shaft started to expand forward, making his entire dick seem to get longer. The growth was slowly forcing the ring further and further up! Oh no- the pressure will never be enough to burst him, but what about the ring? How much pressure can the ring fight back? It is thick, rather solid rubber- not particularly flexible as far as rubbers go. The ring shoved up higher and higher as more and more of the shaft grew fur and bloated out freakishly wide! The urethral bulge on his shaft looked like an overfull tube-balloon full of water!

Because the base became so much thicker than the rest, the ring was forced forward and as soon as it popped off the end between foreskin and glans, it became loose again... too loose to contain him. Sam fell off the front of the chair entirely and collapsed onto all fours as he absolutely erupted cum onto the floor- with enough force to actually make a sticky splashing sound! His dick then seemed to become a bit shorter- but bloated massively in girth trying to match the furry base now as what used to be his foreskin was now converted to a sheath! The ring once again squeezed painfully on the bloating shaft, cutting his ejaculation short but not his orgasm; the force of every throb slamming against the ring and bloating the urethra obscenely on the shaft below that point! The top of his shaft turned a deep violet like a dark bruise from blood pressure and with a loud, abrupt clack sound the rubber snapped! Though his penis did not get longer- it became far too girthy for the ring to tolerate and shattered it.

Sam once again resumed blasting the floor under him, howling wildly in blinding pleasure as his mind literally emptied. His entire body started to feel less full, lighter. He felt the subtle tingling movement through his entire body, stronger as it approached his cock and drained himself. His body shrank more, but his ears enlarged and his tail developed further and grew much, much longer! The fur from his balls progressed over his swollen taint and took the base of the tail- encapsulating it. Well, that confirmed he is turning into a mouse, not a rat. A rat's tail is naked, with scaly skin, but his has fur.

The glans of his penis started to stretch with growth as he continued to jet cum, becoming oddly long. Eventually with a sudden surge, the lower shaft inverted his corona- creating a thin, tight ridge where they had formerly been! His glans became so stretched out and the color so diffused that they mirrored the shaft below... becoming a second tier of the penis! As his orgasm finally tapered off, his urethra stretched further than his dick- the skin projecting out around it and blooming outward a bit! It formed what looked almost like a cartoon depiction of a waterspout would be, or a pair or pursed lips! This projection is known simply as MUMP for short- and essentially acts as a loose seal over the cervix to focus-fire their semen!

Though he still looks like a grown man- he is the size of a small kid. His nuts are so large they eclipse his inner thighs, and his phallus has been entirely transformed into the shape of a mouse's! The inside of his hands look a bit bulbous now too- fat deposits have formed bubbles under the skin to give him the pads of a rodent. His feet have also changed structure to look more like his hands- the toes longer and can spread further apart, but also have become nearly twice as long. That is as far as they should turn though- most rodents are plantigrade like humans. His tail now lashed around at a length longer than his legs and entirely covered in fur! Sam's teeth have even become bucked- long enough that the tips are visible even when his mouth is closed, overlapping his lips slightly. Even emptied, his enlarged balls swing around heavily under him with every movement. He stood up now and the shirt fell off his shoulders- the collar only caught on the crook of his elbows, otherwise it would have fallen entirely off his body; far, far too big for him. Even when he is fully standing, the bottom of the shirt touches the floor under him- big enough to cover his entire form. The fur on his head that had been mimicking his former hair was now shorter like fur, and has started to grow sparsely in an arrow down the middle of his forehead, trying to reach the bridge of his nose before it paused. He also has a patch of sparse fur on his upper back to mirror the patch on his chest.

He groans and tries to make several attempts to talk, but trails off, or says the wrong word and confuses himself as to what he was trying to say in the first place. It is several minutes later that he actually strings together some intelligible sentences and by then Lucy has already cleaned up the massive puddle of goo on the kitchen floor. Obviously; he is worried. Lucy is also worried now too, but tries to mask it as to not exasperate his anxiety. The ring was the last idea she had- and even if he did not burst it with his changing dick... he shrank enough by now that it would no longer fit regardless. Even though it seemed big to him; his penis is about the length of two segments on Lucy's pinky finger. They don't make cockrings that size.

Sam could feel the subtle motion through his body all the time now, very faintly. He felt so light, so weak... so small. He was still shrinking without orgasm because his humanity was liquefying and falling down into his genitals- removing it from the rest of his body even before it was removed from the body overall. His voice was also a lot smaller now- a bit higher pitch but also just quieter and harder to hear in general. His tail got even longer as he shrank, almost doubling his overall length. Lucy had to help him get around, because he was now so small it was hard for him to get onto the couch or into chairs, and he could not reach the sink or look at himself in mirrors because they are too high up!

It did not take long for him to start dripping pre again, his dick unintentionally erect and twitching. He seemed to space out, and did not say anything or really react so Lucy thought he was fine till he climaxed suddenly out of the blue! Because the shirt is so huge on him he came all over the inside of the shirt as he continued to shrink rapidly, the shirt hanging looser and looser; looking more like a blanket around him. Lucy could hear his gasps and moans shrinking with his body! His orgasm lasted almost two minutes this time! He was cumming as much as ever, but now his penis is smaller so it takes longer for it to all get out. Now he is the size of an oversized action figure- his penis the length of a leather needle and the girth of a pencil. Each of his balls was the size of a marble.

The shirt was far too big to even cling loosely to him now- there is enough fabric for him to get lost inside of it, and it's soaked in his cum anyway. Now he is so tiny Lucy has to carry him everywhere. She knows he is doomed at this point- but of course does not tell him that. He clearly cannot stop ejaculating himself. Soon there will be no Sam left, just a placeholder mouse.

She tried watching TV with him in her lap but he was clearly spaced out again- not really watching the TV just staring blankly at it.

"So much..."

"Hmm?" She had to bend over to better hear him- his voice is so small.

"Feels good, but there is so much... in me. It needs out but I can't... I-I-I c-c-caahaaa- AEEE!"

He bent over and shuddered violently as his tiny penis fired heavy streamers of glowing blue goo. The fur on his back spread- the fur on his forearms spread to the backs of his hands. The fur on his tail and crotch consumed his butt entirely, but as it covered his thighs his legs shuddered several times due to violent re-location of the bones within shifting shape! His thighs became shorter and MUCH rounder! His gut started to round out and the fur crept up half of it before stopping! His front teeth got even longer- they were now very obviously visible. The bridge of his nose now lifted a bit, pulling his jaws further out as well though not by a lot. When he started his orgasm this time he squeaked just like a mouse!

"Aww, geeze. Watch where you are spraying that at least..."

He covered her pant leg in goo and got it all over her right hand. Lucy licked it off her hand almost entirely on reflex, realizing what she was doing while already doing it- and her entire body grew slightly. W-well... he can't keep himself contained, but there is no use letting it go to waste too.

As her intellect went up, Lucy came to realize how Sam treated her more like a trophy before than anything. He liked her because she looks good and has big tits. He cheated on and dumped Mattie because he was intimidated by her intelligence. He felt like less of a man because she was smarter than his dumb ass, so he went and found someone dumber than he is. Well, guess what? She isn't dumber now. She did not want to see him succumb to such a fate, but she has no way of keeping him in... himself- and he clearly does not have the ability to contain himself either. If you can't stop the car; might as well enjoy the ride.

She stripped naked while he was still too dazed by his the strength of his orgasm to comprehend anything, and then plucked him up and dropped him into her cleavage! He is now the size of a regular action figure! He also cannot even stand up straight- he has a mean forward slouch; his spine got a bit longer. Mice can stand on their back legs just fine- but they can't walk on only their back legs. He tried to stand up before even realizing fully where he was, and when he did his hips immediately bucked forward in reflex to the arousal spike and he flopped onto all fours! Her breasts are extremely soft on his scale- causing his comparatively tiny hands to sink so far into her fat tits that he could not lift himself up off their surface! When he tried to stand up, all he did was shove her boob down- his actual relative position doesn't change at all!

Being so tiny and having a better sense of smell also let him smell her nethers from her cleavage- the scent trailing up through her cleavage from down below which caused him to become so aroused he was practically drunk, because compared to him the hormonal concentration was through the roof. Lucy teasingly pat him on the back with a single finger- shoving his body and dick against her tit flesh and bouncing him off her boobs several times before turning him over.

He lay on his back, cradled in her cleavage and breathing heavily. His balls were drawn up tightly to his body and bobbed one and then the other over and over. He was dripping pre steadily, but his dick is so small it just formed into a tiny bead that grew over half a minute into a full drop before rolling down. His personality felt so... goopy. Sticky, thick and goopy- his memories running together as they melted, making them impossible to make sense of. So many words he could not remember. Everything in his body felt like it was slowly getting heavier; bending and dripping downward, welling up at the base of his twitching cock! His big head now stuck inside his little head, ready to erupt out of him entirely!

Sam tried to say something but forgot mid-attempt half of the words he was trying to say, and then his face started to click and snap. He was too small for Lucy to hear anything at all- but to his mouse ears he could hear it loudly. His face pushed forward, causing the bridge of his nose to face further and further up! His upper lip became more cleft, making his large front teeth even move obvious, and now the front two on his bottom jaw also enlarged! His facial expression twitched and scrunched up at the feeling of whiskers pushing out of his face and growing longer! The fur on top of his head started to spread out- though only took the backs of his ears, leaving the pastel pink inner flesh exposed fully. His gut and then chest as well started to round out, making his entire body rounder, and the fur thickened and spread even more!

Lucy bend down while cupping the underside of her boobs, so her face came down to Sam and she encapsulated his entire penis in her plush lips alone! His penis is so small now that it isn't even long enough to make it past her lips to actually get to her mouth! He immediately started humping frantically, squeaking without meaning to, frantically trying to reach that delicious white hot pleasure again, forgetting what it would do to him. Or perhaps there was not enough Sam left in the head to care in the first place- Sam was not in the body or the head; he was in the balls and cock, waiting to get out!

Made a few too many decisions using your dick instead of your head, eh? Now you are trapped inside of your own dick. How's it feel in there? A bit cramped? Why not come on out~

The fur expanded on the neck, hiding its definition against the head and torso, and the face got even longer, coming to a pointed muzzle- the fur was sparse enough at the very end to reveal the pink skin under it and the naked pink nose. Its whiskers twitched constantly, and its tail writhed in Lucy's cleavage under itself!

Give him to Lucy, little mouse. You don't need Sam, give him to her, reject the humanity~

The mouse shrank more and more, turning into a itty bitty field mouse- its entire body only as big as a ping-pong ball! His penis so tiny she could barely feel it on her lips! She felt the stream of glowing blue goo when it blast out though. The mouse had tried to fight it- even though it did not remember why. It was so much packed into such a tiny little body though, it could not be contained. The little mouse flailed its arms and legs around randomly, squeaking and trembling from the intensity of the orgasm! Its enlarged balls heaved up and down for a full minute trying to force out the rest of Sam's humanity through a urethra the width of a pin.

Lucy had to straighten her legs a bit as her feet pressed into the floor in front of the couch- her legs too long to have folded up now as her body grew in size! She became a bit more athletic looking; more muscular. Her natural curves increased as well- her hips a bit wider, her breasts a bit bigger and heavier. A bit unexpected; her clit also popped itself out of its hood and grew a bit longer and considerably bigger! Even her eye color shifted to a halfway point between her natural color and Sam's.

Lucy never properly introduced herself to Mattie- but she rectified that quickly enough in the aftermath. She apologized for the harm she unintentionally caused Mattie, but Mattie was quick to tell her it was fine. Lucy had no idea who Mattie even was, and also was unaware that Sam was technically still dating her at the time till after the fact, otherwise Lucy also wouldn't have been too amused. The two of them actually became good friends, and Lucy introduced Mattie to her new pet mouse, Sam. He spent most of his time running in the plastic wheel in his cage, but she also got him a little stuffed mouse toy normally meant for cats- because Sam was a horny little fucker and liked humping it.

Mattie and Lucy actually started to date after a while. Neither had considered themselves lesbian before- but Mattie had also never attempted experiment with another girl before, and Lucy had a... sudden shift in taste. There is a little bit of Sam in there, after all. Luckily- not the part that is an asshole.