A stunning dominatrix dominates her slave, making him her personal ass-worshipper. She commands him to get ready for a face full of her ass, and he eagerly complies. She sits on his face, her asshole mere inches from his nose, and grinds her cheeks onto him. He tongues her hole, savoring her scent, as she humiliates him, calling him her 'human toilet'. She then turns around, straddling his chest, and orders him to lick her asshole clean.