In a dimly lit dungeon, a mature mistress toys with her latest acquisition, an older man reduced to a quivering plaything. She commands him to strip, to grovel, to suck her boots clean. His humiliation grows as she parades him naked, making him fuck a machine while she watches, laughing at his pathetic, desperate attempts to please her. This is his bitter delight, his cock hard despite the degradation, his body aching for more.