Health class

Aly walked to her next class, still not being able to get the idea of being admired and touched by boys out of her mind. It was making her extremely horny, combined with the exhibition she just put on in class. It was making her nipples hard and pointy and causing girl juice to run down her leg. As she walks through the halls she hears: "Woah, damn, this is turning her on!", "Oh my God, I can't believe she likes this!", "What a slut!", "Holy fuck that's hot!", and "Dude, it's like a porno in real life!".

Aly is flattered by this and it makes her even hornier. Her pussy is blooming like a delicious, pink flower. She arrives in class in this state and her classmates comments are similar to those in the hall. She takes her seat. 5 minutes pass, 10 minutes pass, still no teacher. What they didn't know is that this teacher had heard the principal announce the naked student and she quit in protest. Then the PA came on "If you're in Miss Greenwald's health class, you may proceed to study hall. Miss Greenwald has quit and there is no teacher for health class."

Aly had an idea. She went to the front of the class. "I will be your teacher today. But I need a male volunteer.", all male hands shot up, "I have to warn you that you will be naked in front of the while class just like me though." Most of the hands went back down. "That's disappointing that so many of you are that insecure about your bodies. You're lucky I'm your teacher today.", she said with her hands on her hips.

She picked one of the few hands that were up. It was a boy she thought was cute named Lucas. What she didn't know was that Lucas, like Sammi, was an exhibitionist who had dreamed of having a chance to go to school naked and Aly was now giving him that chance. He quickly pulled off his shirt, which the girls (and a couple if the boys) really liked. He worked out a bit so he had nice muscles. Not the huge bodybuilder muscles, but ones that still look very attractive to girls. He unbuckled his belt and pulled down his pants, showing the girls the rest of his muscle tone and demonstrated his large, causing them to become almost as horny as the boys. Then he slid down his underwear and the girls nearly lost it. Now they were just as horny as the boys in class.

"Okay, so when I went to gymnastics today, there was a bit of confusion. People thought I was a boy. Can you believe that?" She walked up and down the aisles of desks and said "I want you to take a close look and tell me if you think I'm a boy. You can even touch to make sure."

Touch the boys did. They grabbed her boobs and ass. They fingered her nipples, asshole, vagina and clit. It felt wonderful to Aly. "No wonder Sammi let those boys touch her", she thought.

"So that's what a girl looks and feels like.", Aly sighed, "For comparison, this is a boy.", shes cued to Lucas to take the same trip.

He did and it was just as fun for him with girls stroking his chest, balls, ass and shaft. A couple even gave the tip of his dick a quick kiss. Lucas could have cum right there but he knew he had to hold back because there would be more fun ahead.

"Alright, so now we know what girls and boys look like and how they are different. Let's review.", she continued, cupping her hands over her boobs, "These are breasts. Only girls have them.", she starts massaging them, "But you probably call them boobs or tits. The nipple is the most sensitive part and girl like having them gently touched."

Aly motioned to Lucas and he took the hint. Instead of using his hands, he used his tongue, causing Aly to draw in a sharp breath. She started to gently tickle Lucas's chest. "By comparison, the male chest has no boobs, but still has nipples. There's one other difference between boys and girls and I bet you can spot it.", Aly moves her hand between her legs, "This is the vulva, or as you know it, the pussy or the cunt." She braces herself on the teacher's desk for balance and does basically a standing leg split, something she learned how to do from gymnastics. The technique fully exposes every detail of her beautiful cunt. "And this is what it looks like all spread out. As you cam see there is more than just a hole there. There's a clit that girls like boys touching or licking, there's labia around the hole, and of course to hole itself. As you can see, it's totally different than Lucas's penis, which cam also be called a dick or a cock. I hope there is no more confusion about boys and girls."

Aly saw the girls in class kneading their boobs or with a hand between their legs and the boys rubbing their boners. "I think everyone is a little uncomfortable right now. I want you to find a partner of same or opposite sex and get out of those uncomfortable clothes."

This time the class wasn't as shy. They were all hopped up on hormones and couldn't wait to get out of their clothes. It was a wonderful sight. All these naked bodies, girl with different sized boobs and different pubic hair patterns (including shaved completely bald), their pussies aroused and dripping, inviting a boy (or girl) to explore it. The boys were all hard as diamonds, their dicks differing in size but all eager to find a hole to fill.

"Alright class, this is the last lesson.", stated Aly, "So we saw how boys and girls are different and we just saw how individual boys and girls differ from each other but why is there a difference between boys and girls at all? Well, there's one very important reason. The penis and vagina are designed to fit together. Show them, Lucas."

Aly maintained her standing splits the whole time as Lucas slid his cock into her waiting, wet, open hole. It felt great. It was even better for Aly and Lucas with an entire classroom of naked and aroused students watching them. He thrust into her beautiful hole over and over again. She moaned louder with every thrust. Their audience was touching their own exposed genitals. Aly was a little disappointed in her class. She talked to them, short on breath and through moans "Cuuuuuu...cooome on, g-g-g-UHHHHH-guys, fo-MMMMMMM YEAH-follow along AWWWWWWW AWWWWWWWWW AAWWWWWWW with the lesson OHHHHH FUUUUUCK YEAH get with your paaa- AHHHHH AHHHHHHH AAAAHHHH partner and FUUUUUUUUUCKKKK each other!"

The class did as they were told. Aly loved the sight of all the hot naked bodies fucking in public on her command. One mischievous couple hadn't started fucking right away, but instead collected everyone's clothes and threw them out the classroom window. They waved to the gym class that was outside and saw them at the window naked throwing a pile of clothes outside. Those two decided to fuck right by the window so the gym class could see them. Aly was proud of what she started. One by one the couples orgasmed. The sight of writhing bodies and cum dripping out of pussies was too much for Lucas and Aly. They came hard. Aly screamed in pleasure and squirted all over the floor. Lucas filled her with so much cum it leaked out even before he removed his cock from her cunt. The class had about 10 minutes to enjoy the afterglow before they had to dress and go to their next classes. Little did they know that one mischeivous couple had made it so they could only accomplish the latter. Aly was satisfied, both sexually and mentally as she had not only pushed the envelope to its maximum but gotten the rest of the class to do so too. She had no idea if there would be a severe punishment for this, if she could get away with it or even if she could not only get away with it but strip most of the school naked. But she was prepared for every outcome and every possible end to this.