The Mistress' laughter rings out as she rides her lover, her slave kneeling beside them, forced to watch. His cock twitches, betraying his arousal, as she mocks him, 'Look at you, getting hard while I fuck someone else. You're pathetic, aren't you, my little cuckold?' He whimpers, desperate for release, but she denies him, keeping him trapped in his humiliation, his cock aching for her touch, but only receiving her scorn.