Ass Sitting or Ass Smothering, is where someone sits on a persons face, preventing much air to flow into the person being sat on to breath in. It is said to be degrading, but I would hate to think so. ~ Scenario ~ A man lays on his bed. His partner, a woman, comes in and sits on his face, no cloths on. He basically has to eat her out, which ever hole she wishes. It sounds nasty, but i'm a kinky kind of guy ;-) Is this something you would do? Or have you already?