Mistress Dula was fed up with this guy and she felt that the best way to do it was to use her shit to humiliate him. That is why she had to think outside the box in order to come up with a unique way of doing it. The mistress cruelly forced the guy to eat her shit as well as drink her pee before she was done with him.
Mistress Angelica chose to show this loser what she was prepared to do to make sure he never strayed. She had an important assignment for him and she wanted him to learn a lesson. She took a dump on his face and she not only made him eat it, but she also made him smear it all over his face. She was sure he had learned his lesson by the time she was done with him.
Mistress Milana is not your regular girl. And her friends are not your regular girls either. They are all sadistic people and they like to do cruel things to people. This guy had messed up with one of them and they all took that chance to humiliate and punish him. He was made to eat shit and from all the mistresses. There was nothing he could do about it so he ate it all.