Breaking rules is bad, being caught is worse and the punishment can be hell. Hell can even get worse or if you are very lucky, turn into something wonderful, although sometimes it comes from an unexpected source. Kelli was a cheerleader and thought she could break the rules. She was given only one chance, and it was going to be hell. She was lucky, there was someone involved who put her through hell and when it looked like hell could get a lot worse for her turned it into heaven.
Biology classes were never like this, teacher gets a number of students to help as anatomy models and pushes limits but it ends up bringing one of them the love of his life.