In order to get his hands on his father's inheritance and pay all his debts, Don Peppino must see his son Gianluca married and produce an heir within a year. Problem is everybody suspects the boy of playing for the other team.
There's a new girl in school, Angela, the Headmaster's neice. Every male will try to seduce her, even her uncle. Meanwhile she will drive the philosophy's teacher mad and her best friend Irma will have a good time with the classmates. Will they get the grades?
Massimo has a young mistress and, for seeing her even when the family moves to their beach house, she will come at the house dressed as a nun and with the purpose of tutoring Massimo's daughter, who failed at school.