ChgoBigDikLuvr: I love to "edge" guys while giving them head. Once the guy says that he has nothing else planned for the rest of the day and can just hang out for a while, I tell him to feel right at home, kick back on the couch, watch a little tv, or just close his eyes and enjoy the experience. I get him in the right frame of mind by reassuring him that orgasm will be guaranteed, but that the pleasure becomes much more intense if he just relaxes, prolongs the pleasure, and try to hold off from ejaculating quickly. I then take my time orally servicing him, not with the intent of bringing him close to the "edge" just yet, but more to start to get a sense of his cock---what it likes, how quickly/slowly it grows, making him feel more comfortable just having his cock in my mouth. It usually doesn't take long before his cock starts to grow inside my mouth. I continue to instinctively suck him in a way that will bring him to the brink of orgasm. Through experience, I can pretty much gauge when the guy is nearing the point of no return. I immediately stop sucking at this point, or slow down, or ease up the pressure of my mouth. If his cock is still bouncing up and down uncontrollably and dying to seep out its love juice, I ease up even more. Only when I know that his cock is back in control do I resume my cocksucking to its previous level of intensity. Then I begin the process all over again.
"Edging" a guy with my mouth is literally loads of fun. Sometimes its not the uncontrollable throbbing of his cock that signals me to slow down on my cocksucking, but the volume of seepage that begins to flow out of his piss slit. Either way, I get the cues I need, and it becomes a win-win experience for both of us.