This film tells the story of sexual enlightenment in the restless period of adolescence: the shy Mike (Ryan Pinxton Ryan Pinkston) is always unable to express his love to the girl who has a crush on her; Fred (Michael Serra Michael Cera) wants to date a girl online, but goes to the wrong room. When Chuck (Frankie Moniz Frankie Muniz) carefully tests the affirmation of his girlfriend Nancy (Christina Dirosa Christina DeRosa), he enjoys the pleasure of sex, but the wolf-like appearance of the other party makes him run away in a hurry. There is a new teacher who talks about adolescent sex education (John Farley John Farley). His first class is to let boys and girls freely combine and choose partners who may have sex. Since then, he has taught sex knowledge in a unique way in almost every class, making those ignorant students realize something more important than sex.