In a Philadelphia convent, two nuns battle it out to be elected to the position of head abbess, and neither is about to let anything stand in the way of getting what she wants.
Teenage student Olivier (Verley) meets 25 year-old Frédérique (Delon), wife of race car driver Enrico (Hossein), and start an affair. But guilt and doubt storm over Olivier's mind.
In a vacation camp somewhere in the French country, 1960. Marc et Philippe are two of the counsellors. Marc is very virile, while Philippe is more reserved. A night, Marc surprises Philippe dressed and made-up like a woman. From now on, he will keep on humiliating Philippe...