Mistress Ann wanted this slave to eat shit because he had not cooked and had the audacity to ask her for food. The mistress got angry at him and she made sure that he learned his lesson the hard way. The mistress did not respond to his many questions regarding lunch. So just stripped him down and she fed him her poo. He had to drink her pee as well.
Mistress Ann likes to shit on new slaves to keep them on their toes. That way, they are afraid of pissing her off since they know that she is capable of doing anything to them. And that is how the mistress always gets her way and makes sure her slaves do things her way, are obedient and respectful at all times. She told her friends to try it out for themselves.