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.

Julia is a hairdresser, owner of a remisería, who goes out on a Sunday picnic with her family. The day does not propose anything different from her predictable daily life: the husband protests, the teenage daughter reads dance magazines and the son will be absent.