Compilation film with material from German sex education films of the 60s and 70s. A flood of such films started in cinemas at that time and the makers wanted to educate about sexuality and its possible dangers.

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.