In the dungeon, Erica, a fresh lesbian slave, undergoes her first lesson in submission under the watchful eye of her stern mistress. Gagged and bound, her naked body is a canvas for the mistress's whipping art. The mistress's arm moves in a dance, the whip singing through the air, leaving Erica's skin marked and raw. Erica's futile attempts to scream, her body writhing, only serve to heighten her humiliation and the mistress's satisfaction.