Mistress Jardena did not like the shoddy job her plumber had done. And yet he had the audacity to ask her for payment, which was a lot of money. She was so pissed that she took a shit on him and she forced him to eat it. And then she told him that that was his payment as she had to pay someone else to do a better job than he had done.
Mistress Jardena had an unruly slave who needed to punished and taught to stop being unruly. The mistress used her shit to do it because she wanted it to be degrading and painful for him. The mistress also peed on the guy and he had no choice but to do all she wanted him to do. He was never unruly again as he knew what the consequences of it were.
Mistress Jardena likes to keep to herself. She does not like meddling in people's affairs and she does not like anyone meddling in hers. So when she noticed that this neighbor was nosy, she had to put a stop to his nosiness. She turned him into a scat eater and forced him to eat her shit directly from her asshole. And she did it in his house to make it worse.