Don Vasari is an anti-conformist priest. For this reason he is transferred to a juvenile prison in a small town in the southern of Italy. Nino, a sixteen year old inmate, is accused of murder but Don Vasari does not believe his guilt and he starts a courageous investigation to help him.

A successful erotic film producer from Rome regularly receives letters from female fans seeking his advice on how to spice up their sex lives. Thanks to his years of experience in both the film business and the sex industry, he has all sorts of tips at the ready and, in an emergency, is happy to make a house call himself to demonstrate his qualities in person.