Mistress Lydie walked through a big pile of mud with her high heel sandals to get an extremely humiliating punishment for her submissive foot slave. She sits down on a large rock and orders him to lick the mud off her high heel shoes and of course the pathetic slave starts to lick and eat the mud immediately. When he finally removed all the mud from her shoes she orders him to lie down in the mud and steps on his face!
Mistress Lea wants to have clean boots before she enters her car. The slave has to get down on his knees next to the door and lick her muddy boots clean. Lea tells him that she doesn't know what she stepped on - if it's "only" mud and dirt or if she stepped on shit in the woods. The slave nearly pukes when he thinks about it - but he has no chance - he has to lick and eat all the mud from her sexy leather boots.
Mistress Sue wants to humiliate her slave in public and so she takes off her hoes on the stairs and walks up and down before her slave starts to lick her dirty feet. He has to lick and suck every tiny dirty spot to please his mistress and the longer it takes him the higher the risk of getting seen by someone he knows - which would be even more humiliating!