Queen Hanna and mistress Jane wanted to dominate this guy and they did it in a cruel manner. The mistresses foot smothered him and made sure that he was humiliated and choked as they did their thing on him. He was scared as they did it but he knew he was on the wrong so he did not try to defend what he had done. Instead, he promised not to do it again.
Queen Hanna felt that this guy was taking the joke too far and she had to make sure that he stopped all the nonsense he did. She was not going to let him continue down that path so she had to act in a way he would never forget. That is why she smothered him painfully as well as cruelly. That is how he knew never to piss her off.