Mistress BlackDiamond is not satisfied with the domination and humiliation of her male slaves. She's also a money princess. She takes some of her slaves and pimps them out as male prostitutes. She rents out male ass to the highest bidder and you better bring her a lot of cash. If you don't, she will further your humiliation and make you pay with your ass because she's a cash money girl.
There are some mistresses that just don't care about the health of their slaves. This mistress knows her slave is hungry and she puts on her white boots to help him eat. She drops his food on the concrete and smashes it together. Once it's a big blob, she lets him like the mess from her dirty boot heel. He is only allowed to eat from the concrete or from the bottom of her shoe.
Even a young slave has to learn their place and their duties. This is a mistress that wants her young student slave to understand his place. She waits until class is dismissed before she calls him to the front of her class. She makes him take off her boots and kiss her socked feet. He takes her socks off and begins to lick and suck her toes. She loves to watch him suck and lick what has been sweating in a boot all day.