These sadistic mistresses were out to have fun at the expense of this guy and that is what they did. They made him think that he had pissed them off and that they were angry at him but the truth was that they wanted to have fun at his expense. And that is exactly what they were able to do to the guy. He could not do anything about it other than endure the pain.
Mistress Sassou wanted to deal with this slave in a way that would teach him a lesson for a long time to come. The mistress used her slaps to do it and since she had been training for it, she unleashed some crazy hard slaps on him and he cried at what she did to him. He tried to beg for mercy but he was only met with more slaps.
This guy misrepresented facts and these mistresses were not going to let him continue that habit. They had to tame him and they did so cruelly. He was in pain and he was humiliated like never before. The mistresses slapped him until he peed his pants before they let him go. He wished he had never messed with them but it was too late and he had to endure the punishment.