Lady Scarlet noticed that her agent was not as enthusiastic in getting her gigs as he was to his other clients and she was so pissed off at him because she felt he was sabotaging her career. She had to make him understand that she wanted equal treatment and that is why she had him lick her muddy shoes to drive the point home. The scared agent changed his ways.
Lady Scarlet wanted her muddy shoes to be licked clean by her slave because he was in charge of cleaning them but he had not done it. She did not want him to forget again that is why he had to use his tongue to clean the mud off of them. And the mistress trampled him as he licked them to make sure he did it fast and that he would not forget it.
Lady Scarlet and lady Selly did not like how this guy tried to make them conform to his standards yet he was merely their neighbor. They told him to mind his business but he did not seem like he wanted to. So the mistresses saw it fit to torture him a little and they used their muddy boots to do it. He had to lick them clean and he never bothered them again.
Lady Scarlet was dirt broke and she knew that if she showed any weakness, her landlord would chase him out of her house like a dog. So she told him that he had been looking at her suggestively and he had violated her. As he protested, she used her muddy shoes to scare him as he was made to lick them. Then she told him that as a result, she would not pay that month's rent. He did not object.
This business executive was used to taking things for granted and he did not treat customers the right way. But lady Scarlet was not one of them. She followed him back to his office and she used her muddy shoes to trample and dominate him. The mistress did this after she had stripped him naked. She also made sure that he licked her feet before she was done with him.