Rob takes his sex ed class students to the next level. His first "outside class" assignment is for each couple to fuck in front of the girl's parents that weekend. And other assignments follow.
A man is trying trying to wash his hair in the public showers of a nudist resort when he is hit in the groin by an innocent girl. She wants to make amends, but he won't allow her. She gets help from her aunt and a nosy girlfriend but then it seems, she is not so innocent as she appears to be.