On receiving blowjobs

I've only ever received a blowjob from a guy once, an I've never fucked a guy, just been fucked. So on that occasion we went to his place, I lay on his bed and let him suck my cock. I don't think he was a bad cocksucker, and he was reasonably handsome, but the only way I stayed hard was by imagining he pulled back, grabbed my hips and flipped me over and fucked me, hard and without saying a word.