The Stone family's daily life is one in which they cannot refuse an invitation. The parents are concerned about their son and daughter's behavior and give them a lecture. The mother goes to her son's bad friend Billy's house to complain, but her father steals a kiss from her and they end up cheating. Scott, the son, is told not to leave the house and spends all his time playing games when Chastity comes to play and they have sex. Lexi, the daughter, sneaks out of the house to visit Billy and relieves her sexual urges. Allie, the daughter's friend, finds her father masturbating to an adult video and they have sex. Billy comes to apologize to his mother, but she comforts him and they end up having sex.