These socks were old and mistress BlackDiamoond did not wear them anymore. But she still had them and since she wanted to find some good use for them, she used them to dominate and humiliate her slave. She had him lick them and he had to smell them as well. The slave had no say in the matter and his was just to obey what she told him. He did.
Mistress BlackDiamoond loves her peace and quiet but her new neighbor was noisy and he denied her that. She had to make sure she got it back and that is why she chose to punish him with her sneakers. He had to lick her soles and endure being trampled before the mistress felt that it was enough and she let him go. The poor guy had to change his ways.