Convent of Sinners (Italian: La monaca nel peccato/ The Sinful Nun), is a 1986 Italian nunsploitation erotic film directed by Joe D'Amato (as Dario Donati). D'Amato directed, photographed and edited the film. The Rene Rivet screenplay was based on the novel "La Religeuse" by Denis Diderot.

Plot

France, 1700. After being raped by her own father, young Susanna Simonin is put into a convent to avoid a scandal. The monastery is a weird place however, since the nuns are constantly horny and spend most of their time masturbating and flogging themselves. The Mother Superior is sexually attracted to Susanna, which makes her lover Sister Theresa insanely jealous.