Goddess Mia did not really want to let this guy get away with what he had done. He had wasted her time and it was time for him to be punished. The mistress had to do it and she did it without thinking twice about it. She made sure that it was painful and that it was humiliating. That is why she had him lick her feet and smell her stinky sneakers.
Goddess Mia was not used to being disturbed by a slave but this new slave was a pain in her butt and she had to put an end to his behavior. That is why the mistress turned him into a cigarette slave and a human ashtray. Then she told him that that was not a real punishment. If he did not change he would have himself to blame for what would happen to him.
Goddess Mia did not really like this guy as he was too full of himself and she felt that he needed to be humiliated. But she did not hate him. So she felt it was much better to have fun at his expense and that is what the mistress did at the end of the day. She teased him and she distracted him with her feet but then turned him into a human ashtray.