Mistress, clad in all-black latex, commands her servant to undress. He trembles, eyes cast down, as he reveals his lean, muscular body. She circles him like a predator, running a whip along his skin, leaving red welts. His cock hardens, betraying his excitement. She smirks, orders him onto the bed. He obeys, and she mounts him, riding him hard, her nails digging into his chest. He grunts, trying to hold back, but she demands his release, which he gives with a roar.