Madame Marissa has a sneaker fetish. She wanted to make her friend madame Madison to also have the same fetish. So she invited her to her house when she had a slave and she had madame Madison try trampling on her slave using her sneakers. The mistresses had fun jumping, stomping and crushing the slave mercilessly. They had a lot of fun while he was in agony. Madame Madison loved the experience so much she also took to sneaker fetish.