I am your asphyxiatrix and today is your first session. I'm going to make you sniff and you're going to sniff hard for Me. And then I'm going to pinch your nose and cover your mouth and play with your breath. I'll start you off easy and get harder and harder, watching you gradually struggle to breathe, counting your inhales and your exhales until I am satisfied and you are completely out of your mind, dizzy and seeing stars...