Lady Scarlet - tát ghế con người

My slave really screwed up this time, I caught him watching videos of other Mistresses secretly, without even asking my permission. I'm disappointed and furious and now I'm going to vent all my anger on his face. I subdue him by sitting on him and while I insult him I launch volleys of slaps in anger on that round and broad face. He tries to apologize but his justifications only make me angrier, he would do better to keep his mouth shut but soon his face will be so swollen that he won't be able to speak anymore and then he will learn to always ask his Mistress for permission before doing anything.