This was a little over a decade ago when I was in my mid 20s. I always considered myself straight, was never attracted to guys but I would sometimes fantasize about cock. My company had transferred me to a different state to run part of the branch there. The person who ran the other half was a guy we will call Dave. Dave was older then me, mid 40s and was openly guy. We quickly became friends and would hang out quite a bit. I never thought about him as anything more then a friend until one night when we were drinking and he started talking about blow jobs and how they are so much better from a guy and how much he loves giving them. I didn't realize until much later he was probably trying to hook up with me then but at the time I just listened and agreed it probably would be much better from a guy. After that night I couldn't stop thinking about it and what it would be like to suck Dave's cock. For months everytime I would watch porn to jerk off I would start off with straight porn but eventually look at cock pictures and imagine I was blowing Dave. About 6 months after that night, I was moving into a new house and Dave was helping me bring the furniture in. To help paint the picture I'm a tall guy and very large, at the time i was doing a lot of lifting and was pretty fit 6'4 around 220 lbs with almost no body hair. Dave was much shorter and smaller then me, Maybe 5'9 and 170 lbs and a muscular tight body and a fairly hairy body. We had just finished moving the last piece of furniture in, I had grabbed us some beers and we sat on thr couch to take a break. I was already pretty horny that day and Dave had taken his shirt off to cool down. As we sat there chatting and drinking I suddenly put my hand on his thigh, i dont even remeber it being a concious thought, i just put my hand there and started rubbing and then slowly moved my hand over his cock. He looked at me with a raised eyebrow and said, "oh really?" He didn't waste time and took his belt off and slipped his pants and underwear off and he sat there naked on my couch already hard and quite big. Im about 7-7.5 inches and he was much bigger then me. I grabbed hold of his cock and started stroking it. I loved the way it felt in my hand, both hard and soft at the same time, it felt so different from holding my own dick. As much fun as I was having jerking him off, my mouth was watering for it. I got on my knees in front of him and just did what I like done to me. I started by licking and sucking in his massive balls while playing with the head. I ran my tongue up and down his shaft, I heard him let out a soft moan and took at as my queue to put it in my mouth. I started slowly teasing the head with my tongue while sucking, I could tell he was really enjoying it from his moans and the way he was grabbing at the cushions of the couch. He put his hands on the back of my head and slowly started pushing to put more of his big cock in my mouth. Normally I'm dominant but that turned me on so much. I let him guide my movements and speed as I started bobbing my head up and down, i wasnt able to take the whole thing but i was suprised that i could take most of it without gagging. I was in heaven sucking his dick and rubbing his hairy chest and abs, I didn't want it to end but at the same time i wanted him to shoot his load down my throat. He ended up coming in my mouth but I didn't realize at the time. After I had been sucking him for about 15 minutes I asked him to warn me before he cums and he replied that he already did a few minutes before but was really enjoying the blowjob. He had jerked off a couple times that day and didn't have a very big load. That was a little disappointing because I really wanted to feel him cum in my mouth or on my face. But luckily that wasn't the last time we hooked up. Dms open