Idk about the rest of TRP, but when I have sex with a girl, I consider her to be the lucky one. Usually the girl will ask me, "Do you think you'll get lucky tonight," to which I respond with a pressure flip, and I proceed to get laid; however, other than this very specific scenario and the obvious (my actions, which I do) how can I convey to her via words that she would be the lucky one, not me, if we were to have sex. I want to know how to do this other than the obvious, "If we have sex you'd be the lucky one, not I."

In other words, I'm looking for a way to make it known that I am the buyer - not the seller.