Sam

You sit on the bench, watching the game progress. One of the nerds, Sam, is hiding towards the back, avoiding playing. The short, skinny boy has glasses, and next to no muscle. He's not particularly attractive, but one of those people that if he changed a couple things, could be quite cute. You also noticed that he had a nice round butt. As you watched him, you saw a ball fly and hit him square in the chest, knocking him off his feet. Picking himself up, he made his trek towards the benches.

"Hey Sam!" You called to the geek.

He looked towards you, face scrunching up, confused as to why you were in the Gym.

"I've got you a seat here."

You pointed to your groin, winking.

"You're kidding?" Sam finally spoke, voice timid yet disgusted.

"Nah," you reply, grinning, "now suck."

The boy dropped to his knees in front of you, pulling down your zipper. Pushing his hand inside your jeans, he began fishing around for your cock, before pulling out your semi hard dick. In an instant, it was swallowed by the geeky kid, taking half in his throat instantly. You began to grow harder in his warm mouth, stretching it to accommodate your length and girth. The nerd spluttered a little, but continued to suck your rod. You sat back your hand nestled in Sam's surprisingly soft hair. You guided him up and down your length, before finally pulling him off.

"Time to take a seat." You tell him, wiping a little spit from his lip.

Mumbling something, he stood and removed his shorts. Pulling them down, you were stunned to see his arse covered in a forest of hair.

"Don't shave I see?" You ask.

"No need to." Sam replies, turning red, "I only ever use it for the toilet."

"Well that's about to change." You whisper.

The nerdy boy grabs hold of your dick, and guides it towards his crack. You can feel the hairs tickle the head before there's some pressure. After a little effort, it pops in.

"Ah!" He yelps, instantly halting his descent.

He waits until he becomes accustomed to the intruder, before slowly sinking a little more. Again, he waits for a while, before a little more. You become bored with the painfully slow sex, and thrust upwards. The young boy squeaks in surprise and pain, falling back with you. With the whole length now down to the hilt, he begins to raise a little. You become fed up with the speed of his fucking.

"I'll show you a real ride." You whisper in his ear.

You grab the nerds legs, lifting them off the ground. With a lot of effort, you begin to thrust into him, bouncing up and down on the seat. While you're bouncing to a rhythm, Sam's bouncing with a lot less restraint, barely holding himself in place.

"Ah- ah- ah- ah-" he would yell in each thrust.

You continued the strange fuck, slamming into him while bouncing around on the bench. A couple of the guys stopped, watching you two going at it, some fishing out their own poles. Finally, you slammed into him, and filled his boy cunt with your cum, flooding his hole. At this, you heard Sam moan a little, before spraying his load across the gym floor. After coming down from your high, you extracted Sam from your cock, and pulled your pants back on.

"Thanks Sam." You simply said.

You walked out, hearing the geek try to piece a sentence together.