This mistress felt that she had to do certain things to this loser. One of them was that she had to facesit on him but to make sure he did not disturb her as she did so, she decided to crush his nuts. That way, he would be scared of her and do exactly as she wanted. So she facesat on him after she had crushed his balls a little bit.
This mistress was pissed to see that this loser was not following her instructions. So she set out to punish him and she did it in a crazy manner. The mistress used her ass to facesit on him and dominate him then she made him jerk off as she facesat on it and it was one of the most difficult tasks he had ever been asked to do but he tried his best and did it.