A/N: Yay, Code Lyoko stories! Anyway, feel free to send in prompts you'd like me to write about. Also, if you were wondering, the prompt I got was from an incredibly mature anonymous source who requested "Sex, boobs, penis, vagina, 69", so I did my best to please. Yes, this is still rated T, don't worry.
Disclaimer: All recognizable properties belong to their respective owners. I own nothing.
"Class," began Mrs. Hertz as the bell rang, "at the insistence of the principal, we're going to have a… special lesson today. Open your books to page 69."
Confused, the class did so, and the reactions to the material were varied. More than a few giggles rang out around the room when the irony of the page number hit them. Others had gone beet red and refused to make eye contact with anyone. Some, like Jeremie and Aelita, had already skimmed though their textbooks, and weren't surprised by the material, though they were slightly embarrassed at having to sit next to one another while studying the subject.
"Hey Princess," came Odd's mischievous voice from behind them, "I bet you wish Einstein could give you a private lesson~"
"ODD!" The lovebirds whirled around, sporting identical blushes and glares. The purple-clad boy merely snickered unrepentantly.
Ulrich snorted but said nothing. He had learned long ago that when it came to teasing of this nature, it was best not to get involved, since it could usually be used right back against him and his feelings for a certain Japanese girl. Unfortunately for the brunette, this small sound drew his roommate's attention onto him anyway.
"Aww, poor Ulrich," Odd simpered. "Can't even enjoy this lesson with his lady-love by his side! Ah, but don't worry; I'm sure she'd love for you to show her exactly what we learn in this class. I bet she's available after school for a demonstration~"
"Odd, I swear I'm gonna - !"
"A-HEM" Ulrich's threat was interrupted as Mrs. Hertz loudly cleared her throat over the chatter that had erupted. The class quieted, and Mrs. Hertz mentally sighed. She had hoped she would not be forced to teach this infernal subject again, but sadly, they were a boarding school for kids at that age, which meant the staff were essentially the only parental figures for these kids, and Jean-Pierre therefore insisted on a mandatory course in:
Sex Ed.