This guy did not satisfy mistress Lilli like he had told her he would. She was super pissed off and she knew that she had to dominate him. She had to make sure that he learned to do what he promised and she had to hold him to his promise. She made him feel pain as she sat on his face and she made him pee himself as she choked him with her ass.
Mistress Ariel needed to dominate this guy and she did it with her ass because she had longed for that for a long time. The mistress did not have any other reason why she was doing that to him other than the fact that she had missed dominating people and that she felt like doing it. So the mistress did her best to humiliate him with her ass which he had to lick and smell.
Mistress Lola wanted to facesit this guy as punishment. She intended to choke him as she did it but it did not go as planned. She has not had sex in quite a while and when she set out to facesit on him, she got turned on as his face rubbed against her clit and she became wet and horny. So she forgot why she was facesitting on him and she rubbed her clit against his face until she came.