This slave is being humiliated and dominated but he is also lucky because he gets to have this angelic mistress put her ass in his face in nothing but her panties. She spreads her crotch over his face and then sits down hard with her full weight until her ass and pussy are completely covering his mouth and nose. He smothers and fights for air but he loves it.
This is the ultimate humiliation for this boy. Instead of peeing in the toilet his girl decides she wants him to drink her urine. He opens his mouth wide waiting for the hot liquid to shoot out into his mouth while his girl is squatting over his head with not panties on and her pussy is clean shaved. He drinks it all down his throat.