Eve is naive and has social and academic difficulties. She also has a brother and a sister younger than her. Eve does not know that the twins hate her and that is why they agree to help Simon, a rich pervert to take control of their sister to get rid of her permanently.
Joey peeks at his sister and her friends and finds out about his sister's new tattoo. He gets caught with a boner and the girls want to see it. Turnaround is fair play, but when the girls get bare, Joey can't control himself and he takes them all.
Mommy's 14-year old son, Billy, has been spying on her and going through her panties, so she's going to have a little fun with him. The more the merrier when she invites her friend Donna Schwartz to have fun with Billy, as well.