Mistress Celia and mistress Alyssia were bored so they turned their slave into a tool for their own entertainment. He was forced to lick their feet and he had to suck their toes as well. The mistress also had their shoes and socks which also had to be licked despite the fact that they were smelly. The poor guy did it as none of those things were optional to him.
Mistress Tiffany came home today and she felt that she wanted to have her feet licked. The slave had not done anything wrong and she was not punishing him for anything. She just asked him to do it and since he knew she did not mean anything bad or wrong by that, he licked her feet and he actually enjoyed it although he was silently praying that she would get turned on.