Rötmånad plot
Somewhere in the Swedish archipelago, hairdresser Assar Gustafsson lives with his 17-year-old daughter Anna-Bella (Christina Lindberg) in a country house by a lake. Then suddenly his wife is at the door, after five years of absence. She comes up with the idea to start a brothel in the bathhouse with Anna-Bella as the main attraction. This turned out to be a great success and attracted men from far and wide. Assar realizes that you can make such good money. But especially when his wife disappears from the scene. That shouldn't be so difficult, should it?