When this mistress decides it is time to tease her slave, she is going to do several things. The first one is she is going to put on a cute pair of socks, because she wants him to beg. She also is going to make sure the socks are really dirty, because she wants him to be humiliated by cleaning and licking her smelly socks. She loves to be cruel.
When this lovely woman decides it is time for her to enjoy a foot worshiping session, she is going to make sure that she calls her best foot slave. She not only wants him to worship her feet, but she also wants him to sniff her sweaty socks. She finds it quite amusing to see just how pathetic he can be. After all he is just a foot slave.