Muted By My Facesitting Procedure

This slave is certainly too noisy for me! With each deepthroat he roars and whines like a little damsel. I give up with this and sit down with my hot booty directly over his mouth and nose. This way he wont get a sound out of his mouth and gets to carry my fabulous princess booty on his face. This is his chance to prove to me what he can truly stand. How long do you think he can go without oxygen under my booty? Im counting it out for him and Im not letting him go. Im going to proceed without grace and thrust him to the limit - ensured!