Sedicianni (1974)

Recoiling from her parents’ divorce, a blossoming teenager decides to get even by bedding her mother’s new boy toy in the scandalous Italian film Sedicianni (1974). At the tender age of sixteen, Francesca (Ely Galleani) decides she’s had enough of her virginity and starts looking around for someone with whom to share a passionate night. Upset with her mother, Francesca figures she can kill two birds with one stone by getting down and dirty with her would-be stepfather. Needless to say, it works--poor mama Mara (Eva Czemerys) flies off the handle when she finds out about the tryst, but not before Francesca’s had the chance to show off her bronzed skin and pale, pillowy breasts.