Rapture’s best client is being given a late Christmas present, for being such a good ass slave. With him tied up as usual, Rapture has him laid out on the sex chair. The angle of the chair make it perfect for face sitting, as Rapture is able to sit really heavy, and shove his nose as far up her ass as she can. She starts with some ass smothering, then switches to a side position, using both her ass & thighs to smother him. Forward face sitting follows, as does her slave struggling and panicking as Rapture doesn’t allow him any air. Rapture finishes him off with her perfect ass, hiking up her shorts and using her entire ass to smother him.