It just goes to show how much lpsg has got into my head, but yesterday I was at a gay sauna I visit every 3 or 4 months, and this thread came into my mind as I was mid suck. The guy receiving my ardent attention was laid back, his cock was average length, but really thick, smooth and very hard. He was grabbing my head as I did my best to open wide enough and keep my teeth out of the way. At first I only managed the head, and did that half suck, half stroke technique they love in porn. A few times I had to surface for air, he really was girthy!
What made me think of this thread was that throughout the session he was really gasping with pleasure, and a few times his breathing became panting, convincing me he was about to shoot. On my part it was that sheer anticipation of how his beautiful cock would suddenly erupt that was really turning me on and making it alluring. His pleasure groans, his thrusting and his heavy breathing were so fucking hot, no other way to describe it. Eventually, as my gag reflex eased, I got his big, pulsating head to the back of my throat, and again it sounded like he was ready to cum, but still he kept going. By this stage there were two or three other guys watching us and I was just lost in the moment, totally in the zone, a cock sucking machine. I lost track of time but when, suddenly, his whole body jerked and he literally shouted "fuck", I knew my hard work was about to pay off. I kept my lips sealed tightly around his head as he literally exploded his hot, creamy load. I fed on him until after his third or fourth spasm, then had to break free to breath. I felt like I'd really got my reward and had been made to work for it. Delicious.....but it was the anticipation that really turned me on as much as the final reward.