Friends Alberto and Jorge, who work together and live in the same building, are married to two sisters (Ethel and Gogó). Noticing that their sex life becomes boring, they cheat on them with co-workers. This is discovered and they are fired. Then, they get employed in a beauty institute, where they have many women at their disposal. Their wives learn of this mischief, and go to look for them at the institute, generating hilarious situations.

Alberto, who has been married to Laura for twenty years, meets Monica in his office, a serious and formal employee with whom he strikes up a friendship.

Two married men make a short trip to relax

Angel lives with his mother and has homosexual inclinations. One day he meets Mirna, a prostitute who has a son. The three try to form a strange family.

Leonor Capulletti and Quique Monteschi, fanatics of the same club, love each other in a passionate as well as conflictive courtship, because their respective families are allied in opposing and irreconcilable factions.