Cheating Slave Smothered Under My Feet

Now Ill smother this slave under my sexy feet. I press them hard on his mouth and nose - but he still manages to get a little bit of air through the side of his mouth - so Ill have to seal it with duct tape! With his mouth taped shut and my feet smothering his nose, he definitely cant breathe anymore. I go a little harder on him, by standing on his chest while I smother him with the other foot as well, then sit down on his stomach and press both feet hard on his nose! In between I rip off the tape to see if he learned his lesson - but he still tries to cheat - so the tape goes straight back on!