When their straight-laced sister loses her job and returns home, Maria and Christel's sex lives grinds to a halt. They conspire, with the aid of a "potency pill," to change her views about s... Read allWhen their straight-laced sister loses her job and returns home, Maria and Christel's sex lives grinds to a halt. They conspire, with the aid of a "potency pill," to change her views about sex. But little goes as planned.When their straight-laced sister loses her job and returns home, Maria and Christel's sex lives grinds to a halt. They conspire, with the aid of a "potency pill," to change her views about sex. But little goes as planned.
Alena Penz
- Christel
- (as Alena)
Thomas Hörbiger
- Bertl
- (as Tommy Hörbiger)
Johannes Buzalski
- Patient
- (uncredited)
Peter Böhlke
- 2nd Hotel porter
- (uncredited)
Britt Corvin
- Mirli
- (uncredited)
Imka Eberle
- Phantasy girl
- (uncredited)
Walter Feuchtenberg
- Berger
- (uncredited)
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