Sister Mary Clarence's secret life of lust is exposed as she's caught in the act by a curious, hidden observer. The scandalized voyeur, unable to look away, watches as the holy sister's fingers dance over her forbidden zones, her habit pushed aside to reveal her naked, quivering flesh. Her moans fill the silent convent, her body convulsing with the sinful pleasure she's denied herself for so long. As she reaches her climax, she catches sight of the hidden onlooker, shock and shame mingling with the remnants of her carnal delight.