Mistress Barbara was surprised when her slave asked to lick her socks and her shoes. She reluctantly agreed. She saw that he had a lot of fun as he did and she tried to find out further information about it. She realized he had a fetish for smelly socks, sweaty feet and dirty shoes. She decided to give him what he wanted so she made it a habit to have him lick her shoes and her socks whenever he did something good for her.