Goddess Andova hated the fact that this guy lost her money. He had assured her that he would not and she did not like that he had. She had to get her money back and she made sure it was together with her profit. The mistress forced his mouth open with a mouth opened and then she enjoyed shitting into it. He had no choice but to eat and swallowed her shit and he went and borrowed to pay her back.
When this guy was paid to entertain these mistresses, he thought it was a low bar so he did not put his all into it. But the mistresses really wanted value for their money and ensured they got it. When he disappointed, they turned him from an entertainer to a human toilet. He was made to eat their shit as well as drink their urine. He learned his lesson the hard way.
Mistress Milana has a thing for poo and she wanted her friends to try it too. So she planned a party for them and she had a slave there. She took a shit on him as they watched and she invited them to try it. They did and many of them liked it so much that they went and looked for their own slaves to shit on and humiliate for fun.