1. Part I fixed my slave to the smotherbox so i dont get disturbed while i facesit him. I put my Headphones on and dont care what he is doing under my Butt. Sometimes i forget to lift my Butt so he can get some Air to breath. 2.Part I wrapped my slave into a blanket so he has no chance to get away under my smothering Butt. Like in the first part he can only breath when i let him do it.