When you are as pretty as princess Kitty is, you do not have to worry about how to finance your expensive life. In her case, she is a hypnotic mistress. She likes to brainwash losers and slaves and then use her hypnotic powers to humiliate and control them. She makes them think she is doing them a favor and then they pay her handsomely and she then spends it however she wants.
Mistress BlackDiamoond is as hot as they come. But she is also a mistress who likes to take shortcuts especially where money is involved. She does not believe in working 9-5 so she got a shortcut which involves her teasing and denying guys and brainwashing them so that she can dominate them financially. She is hot, seductive and persuasive and the paypigs do not stand the slightest chance against her.