Mistress Wael had a mouthy slave and she did not want to keep allowing him to get away with the things he did. She felt that the best thing to do to him was to make him eat her shit so that he would learn to shut up. So the mistress turned him into a scat slave and warned him not to talk too much as she would not allow it.
This guy was a loudmouth and mistress Wael wanted to take care of him. She felt that the best thing to do to him was to trample him and degrade him and she did so using her shit. She turned the guy into a human toilet and when he was done eating her shit, he had to lick her asshole clean. He had no choice but to do it all.
Mistress Wael wanted this guy to jerk off and since he had pissed her off, she made him jerk off with shit as her lube. The mistress wanted to make sure that he would never mess with her again and after what she did to him, she was sure he had learned his lesson and would never repeat his mistake. He was degraded like he had never been degraded before.