It is sad that you think you need to 'fool' girls in order for them to sleep with you.
It might surprise you but women are wired to want to make love. When aroused their vagina swells up and gets moist. It is a natural thing. And they love an orgasm.
I dont always give the woman an orgasm, but when I do they often spit it out.
If you think money makes you attractive you will be attracting them for the wrong reason. And your suggestion that you should use prostitutes is frankly appalling. Why would anyone want to make love with a woman who was only doing it for the money, and with thousands, if not tens of thousands of men.