This mistress had a colleague who made more than her in terms of bonuses and she needed to get a little bit of that money. Luckily for her, the guy had a thing for her and she used that to get him turned on so that he was not thinking straight before she took advantage of him and got him to be her human credit card for a day. She enjoyed making money from him.
Mistress BlackDiamoond wanted to teach her friends to know how to control and dominate guys when they had to and she did not want them to ask her to do it for them all the time. So she organized a small training with them. It was a practical one where she even had a loser to try the hypnosis on for them to learn. It ended up being more interesting than they thought initially.