Sports Transformation - Tumblr Posts
A Stolen Singlet
You had never done anything like this before! You had always dreamed of this, but never had the courage to go through with it. This was exciting! You told everyone in the robotics lab that you needed to head home early to get ahead on your AP Calculus homework. That was a lie. You grabbed your backpack and began heading in the general direction of the exit, but you had no intention of leaving. Instead, you turned down the adjacent hallway and headed straight for the locker room. The wrestling team had just finished practice and had headed out for the day. You knew that they were gone because their deep voices resonated through the hall as they walked past the lab just a few minutes prior.

Once you reached the locker room, you breathed in the humid air: it was a mix of steam from the showers and musk. You scanned through the cubbies and found what you were hoping to find: one of the wrestlers had left their singlet.
Those dumb oafs always forgot their bags and stuff in class, so you had figured that maybe they would forget something else in the locker room, and wow you were excited at the gift they left behind for you. Picking the white fabric up, your hand instantly became damp. Damn, whoever just wore this really worked up a sweat. Lifting it to your nose, you took a deep inhale. The stench of body odor and sweat filled your senses. It was intoxicating. Your measly member began twitching at the pure manliness that was engulfing you. You contentedly unzipped your bag and placed the smelly singlet inside.
Your walk home felt like forever, but in reality was short, as you were almost running because you were so impatient for what came next. Entering your home, you beelined for your bedroom. Closing the door behind you and locking it, you ripped the still-damp singlet out of your backpack. Lifting it once again to your nose, the sweet stench was pure ecstasy. Your dick began to swell again, but instead of fighting it, you began to rub it. God, it smelled so good.
You couldn't wait to try it on.
Wild with lust, you dropped the singlet to your feet and began unclothing, nearly tripping over yourself as you lifted your hairless chicken legs through the pant legs. In an orgasmic frenzy, you ripped your shirt off, exposing your pasty, gangly torso. Finally, you reached your underpants, throwing them aside and letting your painfully erect cock bob in the open air. Lifting your legs and placing them through the singlet, you began to place the fabric over your body. It was massive. You could fit both of your legs through one pant hole, and the shoulder straps didn't hold it up, as your thin back wasn't wide enough to catch them. It didn't matter. It smelled so good. You reached around the front and found your dick and began stroking it.
The sweat imbued in the singlet began to change you. Your dick, as you rubbed, it began to thicken, growing girthier and longer, dark hair swirling over top. Your small hand stroking your new massive dick began to thicken and stretch. Each finger cracking and popping and becoming stout sausages on your hands. Your forearms tensed as they grew thick and veiny. Your biceps were pumped with both fat and muscle, growing strong and forcing your shoulders apart to accommodate the extra mass. Your armpits became forests of hair, producing the same sweet stench and sweat in the singlet that intoxicated you. Your back cracked and widened allowing the shoulder straps to hold firmly. Massive pecs pushed their way from your chest, becoming enormous mounds and forming a crevice, straining the front of the singlet, as your nipples hardened and became even more sensitive, the contact with the singlet driving your lust further. Your stomach tightened with washboard abs, only to soften as you filled out the singlet. Still jerking off through the singlet, you felt your thighs explode with muscle, squeezing your dick, and sending you further into your frenzy. Your ass swelled into two globes, the same dark hair swirling its way from your dick and covering your massive ass in hair. Your calves grew as your pace quickened. Your feet grew to size 15s. Each toe cracked and popped as your feet splayed across the floor to support your massive frame. Your feet reeked! Of course, they did, you just got back from practice.
Oh god… you were so close…
With a deep bellow, you came into your singlet. Bringing your hand to the wet spot at the front, you scooped a bit of the salty liquid and brought it to your mouth. Sucking on your finger, you moaned at the taste of your own sweat, funk, and spunk. No wonder why all of those freshmen on the team loved the taste of you. They couldn't get enough of you! You had even caught one of them taking a whiff of your singlet after you got out of the shower after practice today. That didn't bother you, though. He wasn't as big as you, but he was still muscled, hot, and his ass was just right. The glint in his eyes as you dropped the towel told you everything you needed to know. You couldn't wait for tomorrow's practice. Let's just say, it's good to be captain of the wrestling team.

Secret Stoner Lover
Jack and Matt were the town stoners. They were always running off somewhere to light up and unwind. During their lunch period at school, they decided to take their smoking sesh to the forest. Last time they had lit up in the parking lot, they were caught and suspended, and they couldn't afford an expulsion. So once the bell rang, they quickly headed for the exit and the treeline on the edges of the soccer field.
After a few steps into their trek into the shrubbery, the two boys plopped down on the grass and pulled out a joint and a lighter. After only a few hits, they were laughing it up and having a blast. In between an exceptionally long bout of laughter, Jack glanced to his right, only to see a blue Adidas wrestling singlet tangled in a bush. Lifting his body slowly, he strolled over to the singlet and picked it up, examining it curiously. "Hey, that looks pretty dope," he said to Matt, holding it up. "I wonder who left it here."
He was drawn to this singlet. Something about it called to him. Despite the fact that he was with his best friend, Jack stripped to his underwear and slipped the singlet on. He felt a sudden surge of power coursing through his veins. His muscles began to bulge and expand, causing the singlet to stretch tightly across his chest, biceps, and thighs. His massive bulge pressing tightly against the lycra constraint. Matt watched in awe as Jack's body transformed before his eyes, his once scrawny frame now replaced by rippling muscles and sinewy veins.
Jack's arms were now thicker than Matt's thighs, and his chest was broad and chiseled. His six-pack abs looked like they were carved out of marble, and his thighs were now so massive that the singlet looked like it was about to burst at the seams.
As Jack flexed his newfound muscles, Matt couldn't help but admire the way his friend looked. Jack's biceps bulged as he flexed them, the veins in his forearms pulsing with power. Matt had always been a fan of muscular guys, but he had never seen anyone quite like Jack.
"Damn, man, you look amazing!" Matt exclaimed, staring at Jack with a mix of awe and admiration.
Jack grinned, feeling a surge of pride in his chest. He was no longer the scrawny stoner that he used to be. He sat on the grass, flexing his muscles, as Matt sat beside him, admiring his massive body.

Staring back at Matt, who was lost in his lust, Jack began to feel a strange emotion toward him. They had been friends all their lives, so they obviously liked being near each other... but this was something more. Jack couldn't explain it, but he felt drawn to Matt in a way he had never felt before.
He brought his massive hand up to his head, trying to figure out his feelings. New memories seeped into his head, forcing out his past life as a scrawny good-for-nothing stoner.
The more Jack thought about it, the more he became convinced that this was his true identity. He had no memory of who he was before putting on the singlet, but he knew deep down that he was meant to be with Matt.
Together, they continued to smoke and enjoy each other's company, reveling in their love for one another. The captain of the wrestling team, and his secret stoner lover.