Hot Mistress Mercedes takes her slave between her thighs and decides to have a little breath control fun when she plugs her slaves nose and covers his mouth with her hands humiliating him as she struggles to smother him when he fights her grip. She loves strangling her slaves smothering them until they don't have any more fight in them. This woman knows how to put up a fight as her slaves fight for a breath until she lets them go.
Mercedes needs to make sure her new slave will be useful or otherwise she would send him away. He has to pass some regular tests. First he is introduced to walk like a dog since every slave has to walk on all fourth. After that she makes him smell and worship her ass and here is the first problem. He isn't really good in licking her ass! So she makes him lie down so she can easily sit on his face to teach him what it means to be her slave.
Mistress Mercedes has her slave laying on the sofa right under her sexy jeans ass while she is phoning a girlfriend. As her slave starts to groan in pain, she pauses the talk and shuts his mouth with her bare hands. He cries and mumbles because he isn't able to breathe anymore - but what is more important: Her talk or his breathing?