Goddess Nemesi did not like how this guy terrorized others and for that, he had to be punished. He was forced to eat shit and to drink pee before the mistress was done with him. He did not like it but there was nothing he could do about it. The guy had to toe the mistress' line and he did as she ensured he did everything she asked of him.
When goddess Nemesi learned that her ex employee had been doing some crazy things behind the scenes, she knew that he was behind some of the losses she had incurred. She had to punish him even though he was no longer her employee and she went hard at him. The mistress made sure that he ate her shit and that he drank her pee before she was done with him.
This bartender did not think that anyone could humiliate him or punish him. But this mistress did and she used her scat fetish to do it. He tried to treat her the way he treated the other girls but she did not like it and she had to torture him for it. That is why she chose to make him her human toilet and he had to eat all of her poo.
Goddess Nemesi did not like how her landlord acted and she tried her best to stop him but it did not help. She had to teach him a lesson and it had to be a lesson he had never been taught before. That is why she did what she had to do and by the time she was done with him, she was sure he had gotten it and would not piss her off anymore.