Trussed Slave Is A Helpless Seatpad

Ive trussed the slave totally with several ropes and just carelessly sit on his face! I ruthlessly throttle him under my sexy booty while Im taking care of my manicure - mostly ignoring his whining, struggling and shaking! The longer I keep sitting on his face, the harder it gets for him and the more panic he gets. I between I sit on his head turned sideways for a short time - and accidentally sit on his artery for a while ;- Then the facesitting continues! I love how hes completely helpless under my ass and at my mercy!