Madame Madison's slave begged her not to beat him up and inflict pain on him. She agreed. But she still had to punish him and she used a painless way to humiliate and punish him. She spat on the soles of her shoes and she made him lick the dirt on the soles as well as the saliva. She managed to humiliate her slave painlessly but it was still as effective as the painful method.
Madame Marissa is cruel, but she is not so cruel that she would let her slave starve. She takes him out and gets him a burger from a fast foot restaurant but won't let him eat it just yet. She has to take it and throw it on the street, smash it flat with her feet and get a bunch of dirt on his first. This food crush fetish babe then gives it to her slave for lunch.