The first steps in doing something lewd with your boyfriend is that you realize you have indecent thoughts and soon admit to yourself that you're a pervert.
@phil777 Well la-dee-da Mr Long Arms McGee over here can reach all of his back while the rest of us plebs have to make do with using back scratchers & contorting our backs in weird ways.
@TheLonelyBrit Thanks, I can even twist my arms so that my hands grab one another vertically in the back (Y'know, one arm behind the head, and another in the back, and grab midway?). Horizontaly is too easy. =/