This mistress needed her slave to eat more salad and vegetables as he was not healthy. He did not do it and she had to make him do so. She had to force him and so she made it as a punishment. She made him watch as she crushed vegetables to make a salad with her feet and her sneakers. And then she had him eat it all. He never failed to eat salad after that.
This mistress felt that her son had too many toys. He was not even using some of them so she chose to crush and destroy them. She did so using her bare feet and also with her sneakers. She did not care what happened to them or the mess she created. All that mattered was that she had fun and she cleared her garage because it was full of unused and unusable items like those toys.