Old Enough
by rtrose
It was a sunny August day at Splash World Park when Denver and his family decided to spend the day at the water park. Everyone in town was there and it reflected in the lines. Denver, a 12 year old boy was especially excited today because the "Black Hole" slide was finally constructed and open. Denver stood in line for 25 minutes, which to a 12 year old seemed like 2 hours. Finally when he was at the front of the line the life guard looked down at him and said, "kid, your too young to be on this slide, go play on the Lilly Pads." Humiliated and disappointed, Denver heard someone laughing.
Denver turned around to see Jeffrey, a 32 year old chubby hairy man, who lived at home, played video games and spent his free time acting like a kid. Jeffrey was laughing at Denver. "Beat it kid," said Jeffrey as he pushed himself in front and screamed as he went down the slide. "I wish I was old enough" muttered Denver as he walked away.
A fun day at the park passed and Denver had forgotten about the slide, that was until his family was leaving. Denver went into the locker room, and there was Jeffrey. At the sight of Jeffrey, all of the memories of the slide and jealousy came rushing back. Jeffrey had all of his clothes crumpled into a ball on the locker stool and we was walking away to shower.
For some reason, be it jealousy, be it revenge, be it curiosity, Denver walked over to the pile of clothing. He pulled out a pair of dirty crumpled boxers. He nervously slid his wet speedos off and pulled the warm, dry boxers up his wet legs and up to his waist. Of course the 38 inch boxers were much too large for Denver, but he liked playing around with them. He walked to a mirror and imitated those weight-loss commercials, where they show their before jeans on their after bodies.
"Denver, were leaving without you" called Denver's Dad. At the same time, Denver heard Jeffrey turn the shower off. Denver scrambled and pulled his jeans and tee-shirt on in record time. He slipped on his flip flops and ran towards the van.
The van ride home was awkward, Denver felt funny. His groin felt warm and tingly. Then all at once, he realized it! He was still wearing Jeffrey's boxers. "Are you okay honey?" asked Denver's Mom, "You've been awfully quiet." "I'm fine Mom," Denver replied. At once the van was filled with the salty scent of body oder, as Jeffrey's boxers shifted and heated up against Denver's body.
"Denver, honey I think its time that you start wearing deodorant," said Denver's Mom. As soon as they got home, Denver ran to his room to remove the boxers. As soon as he crossed the threshold he pulled at them, making him trip and fall.
All at once shooting pains went through Denver's body. His bones creaked and groaned as they started to stretch and grow. As he tugged at the boxers he watched his cock grow and plump up, while his balls expanded and dropped. Denver moaned in agony as his bones stretched, and as he did his voice dropped from alto to baritone.
Denver's legs grew a dusting of hair, as did his face. Armpit hair also grew in. Denver got up and ran to the bathroom. His little 4'8" body grew to 5"9". He guessed he was about 17 or 18 years old. He was incredibly lankey. Denver threw the baggy boxers off, but the damage had already been done. Denver bellowed a low scream as another shock surged through his body.
His groin started to itch as it grew a sizeable bush. The bush grew all the way up to his naval. It didn't stop there. Denver wildly started to scratch his chest as dark hairs poked through his skin and carpeted his formerly smooth chest and stomach.
Why was his body betraying him? He looked down to see his fat hairy cock bouncing and growing as if to mock him. He went into his room to grab a speedo and cover up, and hide his mocking cock. Surprisingly the speedo still fit, even though it was incredibly tight.
Denver's body creaked again as his shoulders widened. He felt a surge of adrenaline and testosterone surge through his veins. His muscles heated up and flexed as they grew larger and stronger. His thighs bellowed outward, his pecs grew firm and round, his arms, and shoulders bulked up. Denver looked like a very athletic 20 something guy. He felt strong and confident.
He put on his tee shirt and grabbed a pair of his Dad's jeans and put them on. Just then, Denver belched the loudest, grossest belch he had ever heard. Immediately he ran back to his room and shut the door. His stomach started to churn in a sickening feeling.
BOING! Denver's flat stomach bounced forward. RIIIIP! Denver heard his tight speedos rip as his butt and thighs grew. Denver stood there awkwardly as his body started to grow even bigger, but this time with fat and flab. His body itched all over as it started to grow even hairier, getting a dusting down his back.
Denver's tee-shirt eventually gave way and ripped open, releasing and exposing his big hairy bear torso. His facial features shifted and he grew in sideburns and a goatee. He had transformed into Jeffrey. He felt his big sweaty cock pumping from inside his jeans. The moment he touched it, he released the last of his DNA (which was quickly replaced with Jeffrey's.
Denver explored his new, mature, strong, big, stocky hairy body. He was awkward due to the size and weight. He was unused to the surging hormones. He ran his hands through his hairy, chubby chest and patted his gut, which bounced as he moved.
Unsure of what to do, he grabbed his baseball cap and walked downstairs to the kitchen. He grabbed his Dad's beer and smoked one of his cigarettes. Denver's family just stared at him in terror. "I guess I'm old enough now" thought Denver, "and Jeffrey can shamelessly act like a kid again."
END