Luca, a petrol dealer, marries a magazine dancer, Ippolita, a girl who likes to be courted by the many passing motorists. One day, the woman discovers that her husband has betrayed her with Adriana. Ippolita decides her revenge: she assures Luke that she will keep her duties as a wife only when she too has allowed herself similar distractions. Through a series of animated events, the two resume married life: but Luca will not be able to know if Ippolita was really unfaithful to him.