Producciones Cinetelmex

A bus driver loves to seduce all the women he can find and brags about his conquests, until he finds the one woman he can't have.

Two stories - "The mask model": An advertising executive, Mateo, gets involved with all the women he can, but he doesn't allow his wife to work. The company photographer is in love with her, so he takes advantage of her and tells her about her husband's infidelities. "Los encuerados": Some women do a casting to renew the male staff of their exclusive business for ladies.

The bureaucrat Victor manages to acquire an apartment and, by lending it to his bosses for their affairs, earns money and promotions, though he suffers inconveniences by leaving the apartment at inconvenient hours, enduring robberies and colds. The office director also asks for the apartment to take Patricia, the elevator girl Victor loves. He is disappointed in her but discovers she attempted suicide. The director rewards him by appointing him manager, but he refuses the position, disgusted by the rampant corruption.

A man who has three wives has to lie about it to his in-laws.