This mistress was stressed and when she is stressed, she likes to go for a walk as well as to smoke. So she went out for a smoke and a walk. She was better when she came back to the house. But her boyfriend pissed her off again and she took out her stress on him. The angry mistress did this by forcing her boyfriend to lick her muddy shoes.
Mistress Liliana felt that this guy was not obedient and he needed to be trained to be. She did not want to stay with a slave who was not obedient. The mistress, therefore, used her shoes to teach him how she wanted him to behave. And the guy was forced to lick her feet in order to learn how she wanted him to do things. He had no option but to do it.
Mistress Natasha was angered by her boyfriend. He had called her another girl's name and she hated it. It made her feel like she was thinking about another woman when with her and that he might be cheating on her. So she punished him using her muddy shoes. She made him lick her soles and she did other crazy things to him to warn him never to cheat on her.