Returning from Switzerland, a young investigator meets María, his father's new wife. They immediately feel an irresistible attraction, which he tries to overcome by mixing it up with another woman.
When a woman finds out that her husband is being unfaithful to her, she decides to give him a dose of his own medicine, making him jealous with another suitor.
A repressed woman, unable to give love, is possessed by the spirit of her lewd grandmother.
