Lady Stefanie wanted to know the secrets that this guy kept. She knew he was hiding things from her but she did not know exactly what he was hiding. So she chose to teach him a lesson and do it in a fun manner. The mistress then happily got all the information she wanted from him and she knew it was all valuable information and she planned to use it to make some money.
Lady Stefanie wanted to get some money from this guy. The guy did not want to give it to her and she was pissed. She was actually borrowing it with the intention to return it. But when he refused to give it to her and she knew he had it, she chose to use her hypnosis fetish to do it. She hypnotized him and gained control over him and gave herself the money. And she did not pay it back.
Lady Stefanie was not going to let this loser abuse her the way he had. She would not let him. She chose to use her hypnosis fetish on him and she managed to get him under her total control. She had a great time torturing him and getting his secrets so that she would use them to blackmail him. She then financially dominated him before she felt it was enough.