Friends Alberto and Jorge, who work together in an insurance company and live in the same building, are married to two sisters (Elsa and Alicia). When they go on vacation to Mar del Plata, Alberto and Jorge decide to enjoy their "single life". In addition to this, they have to fulfill a duty...
A man who wanted to set an example to society promises a million dollars to his future daughter if she remains a virgin until she is 28 years old, but a boy is born and the challenge falls on him.
