Mistress BlackDiamoond wanted to scare this loser because she knew that if and when he got afraid of her, he would always obey her and he would be scared of pissing her off. The mistress did not care about how he felt. All she was interested in was torturing him which she did with her pantyhose. He was humiliated and he tried to get her to forgive him but she continued with her punishment.
Mistress Anfisa felt that she needed to dominate this loser and she did not hesitate to do it. The mistress had to make sure that she got what she wanted which was to dominate the loser and put him in his place. So she used her boots as well as her stockings to dominate him. He was humiliated as she dominated him and he learned his lesson and never messed up again.