Mistress Tiffany was exasperated because she felt like her slave did not understand her. Or if he understood her, he ignored her. The mistress wanted to punish him and make sure that he understood all she said and he acted on the what she told him. So she used her muddy shoes to do it. She forced him to lick the muddy boots and that served as a lesson to him.
When this mistress noticed that her farmhand was doing the wrong thing on her crops, she ran out of the house with only her bikini and her rubber boots. She did not care how she looked to him and as she stepped on mud on her way to him, she punished him with the same muddy shoes as she stomped on him to make him understand there were no shortcuts and he had to do the right thing.
Mistress Natasha found her boyfriend being cozy with other girls and she did not like it. She had to punish him so that he never did that again as it would lead to him cheating. So she forced him to lick her muddy shoes. And it was not optional for him to do so. He regretted what he had done and told her he had learned his lesson and would not do it again.
This loser needed to be punished for being negative. He was a negative influence and he liked to distract and also discourage people. She did not want such a person near her and she tortured him with her muddy shoes so that he learned a lesson and stopped that bad behavior. So she used muddy shoes to ballbust him and he cried and begged her to stop telling her he had learned his lesson.
Lady B was bored so she did not crush this toy with her boots like she would normally do. She wanted to do something different although she was sure it would not make that much of a different. She was doing it to kill time. So she went and waded in mud and then she used the muddy shoes to crush the toy. She filled the toy with mud and as she crushed it, some parts of it that were broken as she crushed it were covered in mud and could not be seen.
Mistress Nica was fed up with her slave and she wanted to chase him away. She did not want him anywhere near her house and she used her muddy shoes to do so. She went and waded in mud and when she came back, she forced the guy to lick them. And she told him she would make him do so for a month. He could not imagine it and he ran away.
Goddess Chanel had a new slave and she wanted to find out how obedient the slave was. So she gave him a test and she wanted to find out whether he would pass. She used her muddy shoes to do it. He was supposed to lick them clean. He looked at her with no expression on her face and he chose to lick them as opposed to pissing her off.
Lady Karame wanted to try things she had seen other mistresses do. She had been fed up with her incompetent slave and she wanted to do something about it. She felt using him as a shoe cleaner was the best way to try it out. So she came home with muddy shoes and she got him to clean them. He had no choice but to lick them until she was satisfied.
Mistress Helen did not want this tenant to continue being a pain in the ass for her. She had been more than understanding to him but he was taking advantage of it and she did not like it. The mistress felt that things had to be done right and she used her muddy shoes to trample him. He also had to lick the muddy soles and he learned his lesson.
Mistress Alice is a vengeful person and this guy did not know that. He was looking out for his interests but he ended up pissing her off and that meant she had to revenge. She did it in a cruel way by using her muddy shoes to torture him. She had him lick the muddy soles and she used the same heels to crush and trample his hands and fingers painfully.