A bound, struggling bondman is the plaything of a sadistic dominatrix. She begins with a relentless caning, each stroke eliciting a pained grunt from the man. But his cries only serve to excite her more. She moves on to his mouth, forcing him to service her, his tongue working frantically to please her. She grinds her pussy against his face, cumming hard before flipping him over and fucking him rough and hard, using him like a toy until she's satisfied, leaving him a panting, exhausted mess.