Mila, a young wife, troubled by a strong marital conflict, decides to spend a time at the beach with two friends, Vânia and Cássia. Still wounded by her husband's betrayal, Mila sees in the figure of a fisherman, Galen, the possibility of a new and gratifying relationship of affection and love. However, she discovers that this fisherman, who in reality is a writer looking for events relevant to his book in preparation, gets involved with her two friends, in a purely physical relationship. This disappoints her. From there, Mila begins to have self-destructive urges, seeking death. Even through a moral degradation.

Marcia, a nymphomaniac girl postpones the marriage with her fiance, Beto, because they have some problems and goes to the family farm with him to have a rest. There, her young and sexy stepmother is attracted to the boy, seduces and sex with him. Meanwhile she reunites with the stable boy, Juka her childhood friend and Ariscu, the horse from her childhood and begins to live sensual moments with the animal with which she had a relationship once.

André has been presenting sexual problems and after seeing a doctor, he is diagnosed with impotence caused by fatigue, recommends rest and prescribes a diet. Before traveling, André communicates the diagnosis to the bride and says that he is accompanied by the nurse. The bride reacts, but is convinced by the groom that the nurse is an elderly woman in whom she becomes interested...