In a single afternoon, the early retiree Hubert Lotzmann manages to dupe his sisters-in-law, to betray his autonomous daughter Bille to the police and to forget his wife Annemarie’s birthday. And when she finds out that he has sucked her beloved budgie into the vacuum cleaner and in the process ruined her longstanding Fuzzbuster 500 vacuum cleaner, Annemarie’s patience runs out and she kicks him out: she gives him exactly two hours till dinner – if he doesn’t return with the repaired appliance, he doesn’t need to bother returning at all!

Conny works at the hospital. But she earns the real money together with her friend Bibi in a telephone sex agency. She has a special relationship with one of her clients who demands more than sex. He exploits her fantasies for his erotic productions. Conny has no idea that this eccentric artist is turning the sex tales into deadly reality. The obsessions increase from call to call. Conny believes he has the client under control. But then two women are found dead...