France in the fifties. The teenage orphan Sylvie is put in an institution for "fallen" or endangered girls, subjected to harsh treatment by the bigoted nuns who run the institution like a prison. Sylvie befriends a girl who wants to escape.

Arnaud and Guillaume are in their last year of high school. Summer is approaching and like any teenager, they're thinking about cigarettes, alcohol and sex. But boys or girls? Future looks so blurry when you're a teenager!