While others worked, this guy hid. That pissed off mistress Dula and she had to torture and to dominate him for it. She did not want it to happen again and that is why she did what she had to do to him. The mistress ball crushed him and that is when it dawned on him that he had to change his ways and do it for his own good.
This mistress gets angered easily and when this guy pissed her off today, he did not know that he would be in for a rough ride. That is why she chose to use her ballbusting fetish to make him know the kind of person she was. The mistress ensured he was naked before she kicked him hard in the balls with her boots. He never joked with her again as he knew what she could do.