Lady Jenna hates liars and when she realized that this one was, she knew he had to get what he deserved. And that is why she chose to dominate him and use her joi fetish to disarm him and then punish him. She knew that once he was jerking off to her instructions, he would be vulnerable and she would blackmail and dominate him. It was the perfect punishment for him.
When goddess Yasemin teased this guy who had her money, he did not think she was about to get it back. He thought she was interested in her but it turned out that she was getting him ready to humiliate and dominate him. When he was naked, she gave him jerk off instructions which were dominating and demeaning which he had no choice but to follow. And she also told him that if he did not pay her back, she would crush his balls and that she had taken a video she was going to circulate. He paid her.