This mistress has a hot ass and she knows it. She likes to take advantage of her hot ass to get what she wants and that is what she was out to do today. She had fun making this guy eat her ass and lick her asshole. He could not resist her hot ass. He wished he could go ahead and fuck her but she did not let him do that.
This mistress had set out to humiliate and dominate this guy. He could tell what he was about to experience from her and he did not like it. So he had to be clever to avoid it. Part of what she wanted was for him to lick her ass so he did it expertly and she found herself letting herself surrender to what he was doing. That is how he turned to her pussy and made her cum and he avoided the punishment and torture.
Lady Tassia had an issue with this guy and she felt that the best thing to do to him was to torture him. That is what she did to the guy and she had to dominate as well as humiliate him. The mistress laughed at the guy and she made sure that eh was humiliated and that he learned his lesson in a way that he had never done before.