Princess Serena has a great ass. She knows that she has a gorgeous ass and since she was broke today, she used it to make a little money. She turned this admirer into a paypig by teasing him and getting him to be her human credit card. He gave her money and did not even realize he was doing it. She controlled him and mind fucked him to the point he did all she instructed without question.
Mistress Xenia did not want money from her findom slaves. She already had it from them and she did not want to exploit them too much and leave them broke. She was responsible and wanted them to also fend for themselves besides bankrolling her lifestyle. So today she wanted to do something for them so she teased and flirted with them for their own enjoyment. But it was calculated to make them remain loyal to her.