In a dimly lit dungeon, a busty mistress commands her submissive to kneel before her. She teases him with her massive strapon, slapping his face and running it along his lips. "Open wide, slut," she orders, pushing the thick, phallic head past his lips, inch by inch. He gags, tears streaming down his face, but she forces him to take more, pushing it to the hilt. She fucks his face, using him as her personal toy, while he struggles to breathe.