Mistress Lilli wanted to break up with her boyfriend when he cheated on her. But he begged her and he cried and told her that he was willing to do anything to make sure she did not leave him. She agreed and she told him that she wanted to fist him in the ass. He could not believe it but he loved her so much and he agreed to be fisted.
Mistress Lilli felt that this guy was too problematic for her and she had to teach him a lesson. She used her fisting femdom to punish him and he was shocked at the extent of her cruelty. She used her strapon to fuck him in the ass and then she also used her fisting fetish as well. It was very painful for him but she did not care about it.
Mistress Lilli needed to make sure that this guy stopped being boring. He was spending time with her but she did not like how boring he was. She had to help him out and she felt that the best way to do so for her was to turn him into a fist slave and make him feel all the pain and humiliation he could. The message got home and he changed.