Pedro, a handsome gynecologist who lives in Toledo (Spain), does not have just a clientele due to the jealousy that his sex appeal causes in the husbands and boyfriends of his patients. To make matters worse, his mother still treats him like a child and the traditionalist members of his girlfriend's family don't look kindly upon Pedro. But on a trip to Madrid to attend a conference on medicine he meets Antón, his effeminate neighbor of the fifth floor, whose fashion boutique for women thrives thanks to the complicity he knows to establish with his customers.

Vicenta Verruguillo came to Madrid to work as a bridesmaid in the house of a doctor and falls in love with his son. The boy, to keep his family is left without service, follow the advice of his father and pretends to be in love with her. Meanwhile, his cousin Manolo, a likeable rogue, who works as a nurse, several maids dupes that get her salary every month because he has promised to buy a flat before marrying them.