Gym Class

Sarah walked her way to the gym for her next class. She made her way down the hallway and was almost there when she was pounced by two boys who promptly entered both her holes. They lifted her off the ground and pounded into her with deep thrusts.

Sarah wrapped her legs tightly around him. She felt some cum splash onto her leg and looked over to see a girl pressed tightly in place between two boys, cocks ball deep and cum leaking out of her stuffed holes. Sarah bounced up and down, her short skirt and movement putting her leaking pussy for all to see and her top still transparent, and watched as the boys began pounding once again into the girl next to her.

Suddenly, the guy fucking Sarah's cunt grunted hard and drove deep into her, slamming the base of his cock onto her pussy and shot jets of hot, thick seed into her now spasming cunt. The guy fucking her ass proceeded to fill her bowels with his own hot cum.

1 minute left before class, the boys got off and rushed to their own classes. Sarah made her way into the locker room and was not surprised that it was coed. Boys and girls had not changed yet and were still fucking on the benches and against the lockers. Then the teacher entered the room and blew his whistle.

"Afternoon everyone, I want all the girls to enter my office right now. Follow me"

The girls being fucked got off the boys, moaning at having been close to orgasm. They filed into the coach's office, where on his table, were a few boxes filled with red stuff.

"Each time you have gym class, you will be changing into the gym dress code. Form a line and one by one I will hand over your uniform"

Sarah received her uniform and went to find her locker. Then she put on her gym clothes and took a look in the mirror at her uniform, consisting of a red open bra that exposed her nipples and tight, extremely short shorts that hung at the top of her thighs and ended at the crotch, with a hole there to allow for quick access to the vagina, as required by the free-use act. Then she made her way to the gym room.

"Alright everyone, let's begin" The teacher exclaimed.

"I am Mr. John and I will be your gym teacher this semester. Today's first exercise will be a bit of a challenge but it is certainly doable" he pointed at a diagram on the wall

"For men, for more powerful thrusts, it is ideal to strengthen the glutes. Stronger glutes mean harder, faster thrusts, which will make sperm go deeper into the vagina, increasing the chance of impregnating a woman. It is very common for a woman to wrap her legs around the man fucking her for deeper thrusts, so it is important for women also to have strong legs. Now, I will do a demonstration of what we will be doing. Are there any girls who want to volunteer?"

A petite girl with wavy blonde hair raised her hand and walked to the front, the tight shorts and bra highlighting her toned body with each step, complete with a shiny naval piercing.

"Great. Now I will lie down and I want you to squat above my hips. Make sure to align the vagina with the head of the cock. This is why the uniforms are crotchless.” The coach lay down and the girl squatted down, her exposed pussy lips touching the head of his 10 inch, veiny cock.

"The girl will squat like this throughout the exercise. Next, I will perform a glute bridge, where I will use my hips to thrust into her, like this." In one swift motion, the teacher pushed his hips up, shoving his huge cock all the way into the petite girl, who gasped at the sensation. The teacher increased the pace of his thrusts. The sound of his hips slapping against the girl’s cheeks filled the room.

"Now, if you're a guy, right when you're about to cum, thrust up as hard as you can and squeeze your glutes to hold that position for two minutes, allowing for the penis to press the sperm deep into the girl's womb. Like this"

The teacher clenched his asscheeks and slammed his hips into the girl, shoving the entire length of his cock balls deep into her, and held still for a minute.

"Any questions?"

No one responded, the silence being broken by the moans of the girl as the teacher continued thrusting into her, fresh cum being pushed out of her cunt.

"Well, partner one with someone of the other sex and perform this exercise for the next 1 hour."

A guy behind Sarah stuck his finger into her pussy. "Wanna partner up"

"Yeah sure"

"Cool, I'm Henry by the way. "

"Sarah." She stroked the guy's cock, which had to be a foot long. The guy lay down, his erect cock nicely sticking out through the access hole of his shorts. Sarah squatted down till the head of his cock just touched the entrance of her pussy. Henry slowly raised his hips up, inch and inch of his cock sliding into her pussy, slick with cum. Eventually, the base of his cock pressed against her pussy, his cockhead just touching her vaginal ceiling.

"Holy shit" she exclaimed, rolling her eyes.

Then Henry lowered his hips until his cock was at the cunt's entrance before thrusting up again. Sarah's legs trembled as she tried to stay still. He steadily increased the pace of his thrusts. His thrusts became erratic and Sarah felt herself jump a little as he slammed the base of his cock into her pussy, jets of hot seed shooting up, right against her cervix.

"Oh fuck"

A minute later, the guy thrusted in and out again at the same pace, causing Sarah to reach her screaming orgasm. Her pussy walls clamped onto the cock inside, which erupted spurts of cum once more. Cum flowed out of her overfilled cunt onto the base of Henry's cock. Her legs shook and she fought to maintain her balance through her orgasm. Cunt now as red as her shorts, Henry kept pounding into her.

An hour and 15 creampies later, the teacher blew his whistle.

"All right, great job everyone! Go change and I will see y'all tomorrow"