Mistress Melanie is buying a new pair of shoes. She needs her feet measured to guarantee an accurate fit. She makes her foot slave measure them but he uses the mini ruler she uses to measure his tiny dick. That's insulting. He must be humiliated. She sticks her feet in his mouth to gag him, trying to shove her whole foot in. Now she's going to use his cum to measure her feet. Two loads should do. She stomps his balls and teases his dick until enough sperm comes. She pumps both loads out of his dick with her feet. Now he can be truly humiliated.