I pretty much didn't jerk off while I dated this girl; her blowjobs were incredible and her pussy was tighter than any I've come across, so I would just let myself be horny as hell for a day or two, knowing that the load I was going to blow would only be better. So after a sexy phonecall she arrived at my apartment from work and I said something to the effect of "you look amazing, you've gotta suck my dick right now, I'm way too horny." And she actually wouldn't until she'd gotten a photo of my erection. This photo: