Foot Growth - Tumblr Posts
Listen Up: Swimmer
--- Originally posted on 2021-04-21 by newyoutf ---
Jon twisted back and forth under the showerhead, singing along to the music blasting from his phone on the counter.
The music lowered in volume for a second, making way for two loud dings. Jon reached out from the stream of water and fumbled with the screen in his wet hands. It was a message from Oliver, his best friend, “Hey bro, got something you should listen to.”
“Bro?” Jon wondered. Since when did Oliver say “bro”? Jon blinked, struggling to think for a moment. Oliver talked like that all the time, he was American after all... wasn’t he?
Attached to the message was an audio file. Jon figured it must have been a new song by one of the pair’s favorite pop divas, perhaps a new leaked track. Jon hit the play button, placed the phone back down, and returned to the hot water.
A harsh static buzz and what sounded like garbled speech boomed from the phone, taking Jon by surprise. The corrupted audio cleared up after a moment and a deep, male voice started.
“Welcome. This audio program is custom designed. Just for you. Ensure you are in a comfortable, private place. You will not want to be disturbed.”
“Oliver,” Jon rolled his eyes, thinking that surely something starting this ridiculous would be some sort of joke or meme. After all, Oliver had always been a dumb joker. “Wait,” Jon felt confused, he could have sworn Oliver was a quiet, twinky lad like himself?
Jon realized couldn’t form a solid impression of his friend in his mind. They met at their university in London and became best friends, bonding over their mutual love of pop music and ogling the campus jocks. But now it was like that reality had been shattered. Those memories gave way for ones of meeting each other at the campus gym shortly after Oliver arrived from the US. Oliver was his best, hot, American friend, right? Jon’s cock twitched at the new image of his friend as he placed his face under the stream of hot water in an attempt to clear his head.
“Relax. Take a deep breath, in and out.”
Jon unwittingly followed the instructions. The frown fell from his face and his body relaxed, taking in the warmth of the water.
“You’re Oliver's best friend. Makes sense, given you’re a total alpha too.”
“Both wha- ah! Ah!”, Jon planted his hands against the wet, tiled wall as the words sent pleasure rippling through his body. He looked down feeling a strong warmth against his leg but it wasn’t the hot water. His semi-hard cock had blasted a rope of cum against his leg. “What the fuck?” Jon mumbled.
“What a coincidence that you’re both six-foot-four. It serves him well in the gym, the same way it serves you well in the water.”
Jon howled in ecstasy, spluttering and moaning, as his five-foot-nine body stretched higher. His soft cock drooled hot cum as it rapidly began to rise. His arms pushed against the wall, lengthening for better performance in the pool. He stepped backward as his head struck the showerhead and rose even higher. Hot water poured down the front of his much longer torso and legs.
“Your shoulders are so broad. Typical of you swimming jocks.”
Unable to resist the command, Jon's shoulders crunched and throbbed, thrusting out larger and bulging with muscle. “God! W- What the fuck i- is... ugh... happening?!” he roared, terrified not just by the growth gripping his body, but the incredible pleasure it wrought on him.
“Those are some long, meaty fucking arms, Jon.”
“F- fuck!” Jon roared, spraying a massive load up the back of the shower feeling his narrow arms explode with thick mounds of muscle, rippling across his biceps and triceps. The growth spread down his arms, his forearms bloating with tight, lean muscle. His wrists cracked as they thickened.
“Hands that big must be useful for pushing through the water.”
Stifled screams rumbled from Jon’s tightly clenched mouth. His hands were pressed against the back of the shower, clicking and twitching as they began to swell across the tiles. The fingers accelerated longer and longer. His palms spread monstrously broad. He flexed his hands, in total awe of their disproportionate size; perfect for pushing through the water.
The experience was like nothing Jon ever felt. A sexual eruption taking place across every cell as the words rewrote his body. “Can’t... resist... so g- good,” Jon grunted, gasping for air.
“You clearly work out for the aesthetics as well, not just the pool. Your shredded chest is proof of that.”
Jon couldn’t even attempt to fight anymore, but nor did he want to. His chest puffed and bulged, distorting the path of the water running across it. The previously non-existent pecs pushed outward from his widening chest. His cock trembled as the changes took hold in his abdomen, causing his flat stomach to erupt with tight, thick abs. Jon gripped his ass, feeling it swell into his huge hands while he erupted cum across the tiles once more.
*“That’s the spirit, Jon. You’re a *stud.”
Jon felt those words echo in his ears and rumble down his throat. Grunts and pants became deeper and deeper as his thickened and voice morphed. His head groaned as it enlarged to fit his frame. Hair began to flourish out of his cheeks and across his upper lip while the mop of medium-length hair on his head retreated, leaving a short, handsome cut in its place. He stroked his cock with one hand and clasped his face with the other feeling his jawline refine and the angles of his face sharpen. He turned to the mirror cabinet, seeing just a sliver of his improved visage. Jon gasped at the sight and immediately ejected another load of cum.
He didn’t just look like a swole swimming jock. He felt like one too. He rejoiced in his mind being filled with thoughts of the pool, weightlifting, spotting his bros at the gym, and fucking them afterward.
“Good to see the bottom half matches the top.”
Jon’s legs trembled. He clutched the slippery tiles harder to hold himself up, the pleasure reverberating through his legs almost too much to bear. Muscles spasmed in his calves, swelling with every little twitch. Muscle wasn’t all that was gracing his legs. Dark hair grew forth from the skin, coating his powerful legs in a layer of fur. Jon swore under his breath, impressed by the hair spreading up and down his legs. He thought about how he refused to shave like other swimmers, he liked the hair, and regardless his superior form needed no extra boost. His body responded to the suggestion, triggering a fine layer of hair to sprout from his forearms, between his pecs, in a trail over his abs and across the tops of his feet.
Memories of the pool, the beach, and victories across university swimming tournaments swarmed his brain. Trophies and medals materialized in the bedroom just next to where he was showering.
“Damn, it’s no surprise you outperform everyone in the water with feet that massive. And you know what they say about that, Jon.”
Every one of the toes on Jon’s size eight feet surged with pleasure. He moaned loudly as they began to push across the floor of the shower while his soles stretched to catch up. He recalled new memories of having large feet, how they propelled him to victory in the pool, and the comments people would make: “Bigfoot”, “You know what they say...”, “Where can you even buy size sixteens?”
“Sixteen?!” he repeated in his mind. The brief shock turned to anticipation as he felt his soles continue to march forward longer and wider, his toes twitching while they reshaped long and meaty. Jon growled aloud as he expelled another load, “God, yeah... so f- fucking... big.”
The jock trembled under the stream of hot water, desperate for sexual release. He looked down as the expanding feet settled into excessively large size sixteens, curling his long toes as his six-inch cock began to quiver in its desperation to grow larger as well. It felt as though it were perpetually hardening, only to then push longer and girthier instead. Jon grasped his wet cock and thrust into his grip hard and repeatedly. He relished in the sensation of the veins bulging and the shaft thickening.
*“I guess what they say really is true, isn’t *it?”
The audio toyed with him, pushing his cock just that little bit longer and pumping it ever so slightly thicker. It pulsed and twitched, gradually and slowly with every breath. His uncut, British foreskin slid further backward, as a larger, blunter head swelled outward. Jon smirked as he groaned and growled, stroking faster and faster, enthralled by the beautiful nine-inch weapon he now possessed.
“Cum.”
“Oh yeah! Fuck, fuck, fuck!” Jon made three final long, hard tugs on his thick pole before roaring in delight as unspeakable ecstasy filled him. Cum rocketed upward against the water rushing from the showerhead, ejecting what remained of Jon’s old genetic material while orgasm after orgasm pounded his body.
Exhausted and dripping wet, he stepped slowly out of the tub, unsteady on his new legs and feet.

*“Remember to share this recording with your friends*.”
And with that, the playback stopped. Jon looked at himself in the mirror, still shocked, but enraptured with his new body and looks. He grabbed his phone and wiped the water from the screen, struggling to unlock it with his longer fingers. He typed out a reply to Oliver, “That shit was fucking lit mate!”
A few miles away, a sweaty Oliver was busy lifting weights, waiting for his friend to give him some indication that something had happened. He had to place the weight down slowly as his mind blurred for a moment. He saw the images and memories that he had of his friend change and shift. Gone were the images of a quiet little twink, replaced by those of a loud, masculine swimming jock. Oliver smiled cockily realizing what had just happened. Then, as if on cue, his phone vibrated with Jon’s reply. Following was a photo of a huge, semi-hard cock swinging above two gargantuan feet. Oliver felt his own cock stiffen slightly at the image.
“Hell yeah, bro! You should be selling these pics like I do,” Oliver sent in response, getting a deep chuckle out of Jon.
Both men now looked at their phones, horny and pondering who next to share the mysterious audio file with.
31 Days of Derek Hale
Day 13: Clown
Info │ 01 │ 02 │ 03 │ 04 │ 05 │ 06 │ 07 │ 08 │ 09 │ 10 │ 11 │ 12 │ 13

Derek practically whimpered like a wolf pup as he watched his husband, Stiles, slowly slump to the couch. The usually vibrant and cheerful human had been going through some hardships at work, and it’d really affected his mood; thus, the normally smiley and singsongy Stiles was all gray and sulky. The alpha werewolf frowned as he saw Stiles’s thin shoulders rise and fall with a sigh.
On a normal day, Derek was the grumpy one, mad at the world and scowling at every living creature that dared to cross his path; and Stiles would be his anchor, calming him down with a simple kiss on the cheek or by placing a warm hand on his broad shoulder. Now that the roles were evidently reversed, Derek was struggling to find out the right things to do/say, empathy never really being one of his strong suits.
“Babe?” Derek asked as he walked over to the couch and placed a hand on his husband’s shoulder as he would’ve done had the roles been swapped. “Um… have you tried not thinking about it?”
Stiles’s frown deepened and he rubbed at his temples, making Derek feel guilty.
Derek flinched and quickly tried to make things better. “Got a headache?” he asked, already dashing to the bathroom. “I’ll grab you some Ibuprofen!”
As Derek leaned over the sink, images of his sad husband kept replaying in his mind, making him grimace. He felt guilty for not being able to cheer up Stiles like he would do for him whenever he was moody. He couldn’t help but feel a little helpless and, what was worse, was that whenever he felt like this, it was usually Stiles who convinced him of otherwise with a little corny joke.
Derek loved his husband with all of his heart, and it pained him to see Stiles sad. He missed his smile, he missed his laugh.
“Damn it,” Derek cursed under his breath, “I wish I could cheer him up.”
The second the words left his mouth, Derek felt a shudder ripple through him. The sensation morphed into an odd tingling that consumed his whole body before fading, but not before being reduced to a tickle that actually made Derek laugh.
“Hyuck! Hyuck!” Derek guffawed, his normal throaty chuckle sounding more like a cartoonish wail that was comically deep. The werewolf jerked back and cleared his throat, wondering why he’d just laughed like that.
He shook it away and opened up the mirror cabinet to grab some Ibuprofen for Stiles, gasping when he saw his reflection after closing it.
His normally jet-black hair was green! Derek dropped the small pills in shock as he ran a shaky hand through his green hair, his eyes wide at the vibrant color that would without a doubt, draw a lot of attention his way.
“What’s, *giggle, wrong with my hair— Hyuck! Hyuck!” Derek laughed again. This time, he finally realized that he’d been smiling the entire time. Although he was confused and slightly panicked over what was happening to him, his face looked alight with zeal. His pearly whites were on full display, which brought about something new to him. Derek had always had larger front teeth, Stiles sometimes referring to them as Bunny Teeth, but his eyes widened when he saw them grow in size until they protruded over his bottom lip, effectively giving him over-exaggerated buck teeth.
Derek barely had time to react to his large teeth before he witnessed his nose shudder. Its skin reddened drastically until it looked cherry red, even taking on a shimmery sheen. It then steadily inflated, rounding out until Derek had a red clown nose affixed to his face.
“I look ridiculous!” Derek giggled, still grinning widely despite his inner panic.
The altered werewolf’s first thought was to rush to Stiles, knowing that his husband would figure out what was happening to him. Derek quickly hurried out of the bathroom, stumbling over his feet as he moved. Derek’s eyes widened even further when he witnessed his feet elongating past their usual size thirteen, growing comically huge with large stumpy toes capping them.
With each step he took, Derek’s new feet slapped loudly against the hardwood floors and he struggled to maintain his balance. His gait resembled someone more clumsy, struggling to walk a straight line. He kept bouncing against the walls, knocking over pictures and causing a ruckus as he moved.
With a loud giggle, Derek waddled into the living room where Stiles moped. His husband took one look at him and scrunched up his eyebrows in confusion.
“Der?” he asked. “What are you doing?”
Instead of asking for help, Derek heard himself laugh, “Hyuck! Hyuck! I heard that there’s someone who’s a little down!” He cringed at how he was acting, this cheery clown attitude a direct contrast with his usual self.
Stiles just stared blankly ahead. “Huh?”
“Want a balloon?” Derek happily asked. “I got a real big one for you!”
With large, flailing motions, Derek searched all around his clothes. His busy show wouldn’t allow him to display his shock over the bright neon colors that his black clothes had been magically dyed to. Derek felt as if he were a passenger in his own body, hearing himself speak and feeling himself move, but he didn’t have any control. He was helpless as he behaved like some sugary sweet clown, unable to stop smiling and giggling the entire time.
When Derek couldn’t find a balloon, he frowned before perking up with an a-ha motion. Pursing his lips and whistling through his large buck teeth, he unzipped his now bright yellow pants and let them fall to the ground.
He exaggeratedly gasped as he looked down at his soft cock, grabbing at his green hair. “Oh no!” he chirped. “You don’t want that small balloon!”
He winced at calling himself small, but then flinched when he saw the corner of Stiles’s mouth slowly pull upward. Seeing Stiles doing so sent a fluttering feeling through Derek’s chest, and he started to feel a little excited, his panic steadily fading.
Derek felt himself stick his thumb in his mouth and take in a deep breath, puffing out his chest. He then puffed out his cheeks and acting like he was blowing air into himself, pausing every so often to take a deep breath.
Stiles let out a little chuckle.
Derek felt himself perk up, his cock instantly rocketing to attention. It swelled up and stood out in front of him. Derek dropped his thumb from his mouth and gestured towards his hard cock.
“Ta-da!” he cheered, puffing his chest back out and setting his hands onto his hips proudly as he pushed his hips forward so that his rock hard member was closer to his husband.
Finally, Stiles’s face broke out into a loud smile and he started to laugh.
At seeing his husband finally laughing and being able to see his beautiful smile again, Derek’s cock throbbed and began to leak precum. His own smile was back in full force.
“Oh, thank you, Der,” Stiles cooed as he sat up and gave his husband a big hug. “You always know how to cheer me up.”
“Hyuck! Hyuck!” Derek guffawed, his face blushing wildly as Stiles kissed his cheek lovingly. Seeing the love of his life smiling again, Derek figured that as long as it made his husband happy, he was fine with being a werewolf clown.