Mistress Gaia and her friend joined hands to punish this guy and it was brutal as they used their boots to do it. The boots were muddy and the guy had no choice but to do what the mistresses wanted. And after he had been trampled and made to lick their soles, he was forced to jerk off as well but he was not given anything to help him masturbate.
Mistress Gaia and her friend had invested in a farm and hired farmhands to tend to their crops. But the farmhands did not do what they were supposed to do and the mistresses were pissed off as that meant that they would not have a bumper harvest. That would be money thrown down the drain. As it was not too late to rectify the mistakes, the mistresses used muddy boots to trample the farmhands to make them do their job.
Mistress Gaia and her friend had an issue with their slaves. They had sort of ganged up to strike as they felt they were not being treated well. The mistresses were shocked as their slaves were the best treated. So they chose to show them the real meaning of not bring treated well. The mistresses shocked them by caging them as well as making them lick their muddy shoes for fun.
Mistress Gaia does not take no for an answer and when this guy said no to an ambitious project she had, she fulfilled all his concerns and went back to him again but he still refused. She got pissed and she used her muddy shoes to dominate him and have him change his mind. She also stripped him naked and there was nothing he could do about it except say yes to her project.
Mistress Gaia wanted to put this guy's licking skills to the test and that is what she did. The mistress got him to lick her muddy shoes so that she could get an idea of how well he would do it if she happened to give him her pussy to lick. She then rated his skills and found out he was not as bad as she had feared he would be.
Mistress Gaia had to tame this loser and she did it using her muddy shoes. She did not want to have a slave who disobeyed her and was unruly. So she plotted how to tame him and she chose to do it with her muddy boots which he had to lick. She did not care what he felt. All she wanted was for him to change and since he did not want to feel that again, he changed.