Mistress Lola wanted to disprove of the claim that this guy was macho. He acted tough like the big kahuna but he was far from it. Instead, he was a loser who was trying to punch above his weight. So she kicked him in the nuts and the resultant cry and begging for mercy gave her all that she wanted to know. He never tried to pretend again after that.
This mistress caught her slave trying to go through her documents and she felt that he was up to no good. She had to find out why he was doing it and who he was doing it for. So she used her shit to make him talk. When he ate it and did not talk, she took out her strapon and fucked him in the ass and that was when he talked.
This mistress was asked to humiliate this guy and she did not hesitate. The mistress went ahead to trample and dominate the guy as cruelly as she could since she had been paid for it. The mistress got the guy to lick her feet and when he was done, she farted on him and degraded him. She laughed at how humiliated he looked and she knew her punishment was working.