Mistress Luisa is a pro at domination and this girl wanted to be taught how to be good at it. The mistress asked her to go to her house with a slave and she used the naked slave to teach the girl how to do it. It involve spitting on him as well as using him as a human ashtray. The girl learned quite fast and she impressed mistress Luisa.
Mistress Luisa and her friend mistress Black Sun had caught these guys trying to steal some small stuff. They did not care about the stolen items but they knew that if the guys were not stopped at that point, they would grow into hardcore thieves and criminals. So they stripped them naked and they ballbusted them as cruelly as they could before they let hem go. It was brutal but it helped them.
When this mistress messed with the wrong mistresses, he had to learn his lesson so that whatever he had done would not be repeated. The mistresses learned that he was playing them and they immediately put an end to that nonsense. He was forced to endure ballbusting and humiliation as they trampled the hell out of him and forced him to lick their feet before they were done with him.
Mistress Luisa was not happy with her business associate because she had lost money courtesy of him and she did not feel like he cared or that he was making any real effort towards getting her money back or even at the very least ensuring she would not lose anymore money again. So she punished him by whipping him and also turning him into a foot slave. He never messed again.