This slave was ordered to clean my apartment while I am out having dinner with friends. He was waiting by the door like a good boy, when he heard my footsteps. He had one more duty to do, lick my shoes clean. I like the bottom of my shoes to be licked clean, it's one of the better ways as mere water may harm them. After seeing he served his goddess well, although in a hurry, I blessed him with a little reward that he loves.