Mistress Anni felt like choking this guy and she did it with her leather domme fetish. She did not want to let him go and for her to be bored. So she turned the guy into her source of entertainment and he was shocked at what she did to him. He did not really have much choice over what she did and he had to follow what she instructed him to do.
Lady Mercedes expected total attention from her slave. But the mistress noticed that he was inattentive and she was not going to allow it to continue. That is why she opted to trample him. The mistress used her socks to do it and then she complemented them with her leather boots. It was painful and it was humiliating but he had no choice other than to do as instructed by the mistress.
This mistress had a new slave who needed to be taught a lesson and the mistress did it without caring what he felt. She cruelly made the guy watch as she danced for him and gyrated and then as he was turned on, she told him all that he had done wrong and he was shocked. She did not let him get over the shock. She trampled him with her leather boots.