Bibi is a free-spirited, 16-year-old girl from Stockholm, Sweden who comes to visit her aunt Toni for the summer in Munich, Germany. Toni runs a boarding house where Bibi quickly has a sexual awakening when she falls into the swingers scene. After Bibi is seduced by Toni's live in lesbian lover, she begins an episodic odyssey of seducing various women, and a few men, for her personal enjoyment and requesting a trinket from each one to remember their sexual encounter. But it eventually all comes to a halt when after Bibi seduces and discards a shy young man whom had a sincere crush on her, Toni stages an intervention where Bibi is forced to confront all of the women and men that she led on with her games.