Entrepreneur's daughter Renate runs away from home because she does not want to marry the American textile manufacturer chosen for her. Her father's employees take her on a business trip to the Black Forest. There is not much work done on the trip, but everyone gets their money's worth.

The film is a collection of fictional (unconnected) episodes depicting and analysing various forms of sexuality that go beyond 'normal' heterosexual relations. The subjects of the four episodes are lesbianism, transvestitism, male homosexuality, and sadomasochism. Some stiff grey-haired academic provides a voice-over and also the analysis between the pieces.