Mistress Cora is blessed with a giant round ass and today she used it as a weapon. She used it to crush and trample this guy without any mercy. The guy was a nuisance according to her and she had to find a way to make him realize that he had to stop being a nuisance if he was to avoid such humiliations and punishments in the future. He got the message.
Mistress Anna wanted to crush and dominate this loser and that is what she did with her ass. He had angered her and she did not want him to think that she was incapable of doing something about it. And so she used her ass to facesit on him and degrade him. He learned his lesson the hard way and begged her not to continue facesitting on him as he had learned his lesson.
When princess Serena realized that this loser wanted her to do crazy things, she knew it was time to teach him a lesson and it is something she did to him painfully. He had to learn his lesson and he learned it by being facesat on and being farted on. He regretted messing with her and he never repeated that mistake because he knew there were consequences if he attempted to do it.