Mistress Kitty was shocked at the things that her boyfriend did. Even when she told him that she did not like what he did, he did not stop. She felt slighted and had to retaliate. The mistress chose to do it with her poo and this was done by cruelly shitting into his lunchbox and telling him that that was what he was supposed to go and eat at work that day.
This mistress was broke and wanted to get some money. This guy had the money but he did not want to loan it to her. Instead, he wanted her to do a challenge to get the money. She was desperate so she agreed. That is how she was made to eat her own shit and she had no choice but to do it. But at least she got the money.
When this mistress noticed that this slave was full of shit and that he was reckless, she had to punish him as she had to teach him a lesson. He had never been made to account for his actions and that is how he had become reckless. So the mistress used her shit fetish to punish him. He never forgot what she did to him but he changed his behavior.
Mistress Kitty had a plan that involved her and a colleague. They were to face their boss and have him review some of the policies he had adopted which were making life harder for them. But as she wanted to put the plan in motion, she realized that he was a coward and would throw her under the bus. So she made him eat her shit as punishment and for being a coward.
This mistress was bloated. She felt like shitting and when she finally did, she unloaded a huge load of crap. She took a dump in a plate and she gave her slave to eat it. She showed him with a spoon how she wanted him to eat and he did it the way the mistress wanted him to do it. He had never been as degraded as he was that day.