I would talk about my perfectly proportioned and shaped large cock, which back in the day you would always attack at our " Escape rendezvous "
Great memories with you then, thank you !
I'd mention my silky balls. Chicks dig silky balls. I'll go first with oral, and I wont push your head down on my cock without asking. Finally you pick the position and I'll do the work.
Of course I'll use hooker math so 1/2 hour, 1 hr, and extra hours have no logic as to cost.