Mona Wales, the dominant nun, takes Audrey Noir into her confessional, eager to administer her unique brand of penance. Audrey, bound and gagged, squirms as Mona runs a strap-on clad finger along her ass, teasing her tight hole. Mona, relishing Audrey's discomfort, spanks her reddening cheeks, leaving welts. Audrey's muffled moans only egg Mona on, who then slaps her pussy with a leather paddle. Audrey's juices flow, betraying her arousal. Mona, satisfied with her handiwork, replaces the paddle with her strapon, fucking Audrey's ass hard, making Audrey the real recipient of divine retribution.