I'll now sit down on the slave's face and smother him under my beautiful ass. But I won't get up to let him breathe ... if he needs to breathe, he'll have to lift me. I sit down on his face with my full weight and his nose gets buried deep in my ass - so he's completely smothered. I'm sure it will get more and more difficult over time to lift my full weight, when the oxygen deprivation kicks in and there's less oxygen for his muscles. And that the loser panics more and more under my ass, doesn't help him either :-D Let's see how long this loser can endure that!