Chroniques sexuelles d'une famille d'aujourd'hui

Three generations of a French family open up about their sexual experiences and desires after young Romain is caught masturbating in his biology class.

The school catches 18-year-old Romain video taping himself masturbating in class and suspends him. Though the school drops the matter after learning it's only one incident in a game in which all students participate, Romain remains distressed. He's still a virgin and the only member of his family not engaged in sexual activity.