In a dimly lit dungeon, a chaste slave, dripping with anticipation, presents his new chastity device to his mistress. She inspects it, then him, her eyes lingering on his straining erection. "You've been such a good boy, denying yourself," she purrs, "But now, it's time for some relief... or is it?" She takes his cock in her hand, guiding it with expert precision, bringing him to the brink of ecstasy, only to stop, leaving him gasping, his orgasm denied, his humiliation complete.