Bound by a secret pact, a submissive friend eagerly strokes his throbbing cock, eyes glued to his Mistress dominating her latest conquest. Whimpers of humiliation escape his lips as he watches her ride another, his own pleasure a bitter pill to swallow. His Mistress, ever cruel, commands him to edge, prolonging his agony. The room fills with his desperate gasps, a symphony of his cuckolding.