Lady Sue wanted to get her way when she was dealing with this guy. But she did not manage to do that. That is why she had to teach him a lesson that she was sure he would never forget. The mistress used her foot licking fetish to torture him and she had a great time at his expense. He never messed with her after she was done with him.
Lady Sue had stinky feet and this slave had no choice but to lick her feet. She had sat him down and explained to him what she wanted to happen and he had no choice but to make sure it all happened the way she wanted. She warned him that she was not going to repeat herself and so he had to avoid pissing her off by not making her repeat the instructions.