Mistress Anna sat down and took a shit on a container. She then made her slave eat it because she was punishing him for what he had done. He was not going to be allowed to take things for granted and to mess up while the mistress could teach him a lesson he had never been taught before. He cried but the mistress did not care as he had to change.
Mistress Anna likes to keep time. She values her time and likes people who value hers and theirs too. And when she had an appointment with this guy, he showed up late and he did not even bother to apologize. He did not even communicate ahead of time to say that he would be late. So she made him realize he had to change that habit by forcing him to eat her shit as punishment.