Raul, a playboy, marries Sheila and hire Nina, a photographer, to take erotic snapshots of his wife. Nina acquires an interest on Sheila, and through a maid, investigates the couple's intimate life.
A man leads a double life: during the day, he's the manager of a car shop but, when the sun goes down, he becomes a crook, pretending to be a playboy (the target being old women), a sultan who is gathering money for his cause, helped by a fake baron and his beautiful daughter.
"Lula, 'bon vivant' who subsists at the expense of small blows, goes on with his life without a present or future purpose. Basically, he just tries to forget having been abandoned by his fiancee Helena, who gave in to his father's imposition. The situations in which he gets involved from then on...