I used to suck a lot of guys but for about 2 years, one guy has kept me satisfied. I suck him about twice a week. (Many other guys and his roommate suck him also. I think he gets head more than once a day.) He is about 35, in great shape, and has a hugely thick cock. I love the full feeling of him in my mouth, but he's not too long. When I first started blowing him, I couldn't do him very long and I choked and gagged constantly. Now, I usually gag once or twice during a session. He can cum in about 15 minutes, but he knows I like it, so, for me, he usually stretches it to an hour. My jaw and tonsils are usually sore afterwards. Once I start, although submissive, I am in charge in a sense. He makes no sounds, does not talk, and does not direct me in any way. I can tell when he likes what I am doing by the surge in his thickness (from very thick to monstrous). By agreement, he gives me know warning when he releases. However, by the measureable increase in the thickness in my mouth, I can usually tell when he's about to cum. He likes me to swallow and I like it too. When I can tell he's about to shoot, I bury it in my throat and let him release directly there. He has a very large piss slit on a huge head and I clean that out too after he's finished. He never makes any remarks on the cocksucking nor do I. Maybe twice or three times in a year, we'll talk for a while about technology or something (which we always do) and then he'll haul it out again for a second session. I have gotten better about not teething such a thick cock but occasionally he gets some teeth. I think he's used to it because he never complains or withdraws. He does like me to be freshly shaved if I'm going to such his balls or run his cock on my face. He has a nice foreskin but it is insufficient to cover his cockhead, even when he's flaccid. When I'm sucking him, I try to think of my mouth as a vagina (I know it sounds ridiculous) but I try to give him as much cheek and tonsils as possible. I also make an effort to run his cockhead on the back of my throat and the ridges of my upper palate. Also when he's embedden in my throat (he can just get in there because (a) he's very thick and (b) not too long, maybe 7"), I try to swallow repeatedly to give him extra massage. I can tell he likes this. He likes long, slow sucking, not rapid-fire. He usually likes his big balls to be held or lightly rubbed during cocksucking. He will suck cock once and a while and always gives me a blow job on my birthday, although I really am not that into it. I will suck others, but I am so into the mouth-filling proportions of his member, that I find most others not as satisfying. He's Spanish btw and keeps his extensive bush tightly trimmed. When he cums, his whole lower body spasms for a long time, including his lower belly and even his inner thighs (adductors???). He doesn't always deliver large loads, because I am usually not his first cocksucker of the day. (His live in lover sucks him in the morning.) I have met several of his other cocksuckers. He has a nice personality and we often shop together. He's muscular, athletic and hairy with a bubble butt which he won't let me kiss. No anal.