First time with another guy Pt. 2 SeXStoRY

As you have read in part 1, my cousin and I had gotten to the point where we were sucking each other's dicks when ever we had the chance, usually while watching my uncle's porn movies. Then came the day that we saw for the first time, a woman getting fucked in the ass and this got us to thinking. I said you know he is fucking her butthole and she seems to like it and we also have buttholes... What do you think, do you want to try it? He said sure so off to the bathroom we went where we found exactly what we were looking for ( vaseline). Since his dick was smaller than mine, I said why don't you try to fuck me first? he said ok and grabbed a big glob of vaseline and smeared it all over his dick. I then got on all fours, he got on his knees behind me with one hand on my ass and the other guiding his dick up to my virgin asshole. I felt the head of his dick against my tender butthole, he said are you ready? I said yeah but go slow so he started pushing against me, I relaxed my sphincter muscle and he slid right in me all the way to his balls! He just stayed there for a little while and asked if it hurt, I said no but it feels weird, go ahead but go slow. He started pumping his hard cock in and out of my ass slowly at first, saying how good it felt. It must have felt good because he couldn't " go slow" anymore. Soon he was banging my no longer virgin ashole hard and fast, I felt his balls bouncing off of mine and it didn't feel too bad to me either. He was moaning and groaning and had both hands on my ass, slamming in and out of me. This went on for quite a while ( until he got tired) he never did cum ( I guess due to age). Then it was my turn, I got a big glob of vaseline and rubbed it all over my hard cock and put the head against his butthole and started slowly pushing. Something was wrong though, he said it hurt and I didn't even have the head in. I was quite larger than he was, not "big" by any means and I'm still not but it was too big for him to handle so, I didn't get to fuck him. I tried several other times after that but never could get in his ass so I had to settle with him sucking my dick which felt great so I really didn't mind. He fucked me a few more times after that. Eventually his mom divorced my uncle and we lost contact and I have only seen him once since then, he is married and I'm divorced. I often wonder if he ever thinks of our experimenting and if he still does anything with guys or if he just fucks women. I don't regret what we did, I consider it a learning experience. If I ever get the chance, I will ask him if he remembers our fun times and if he would want to try it again now that we're more experienced. To this day, his is the only cock that has been in my ass but I would like to try it again now that I'm older just to see what it's like. In my adult life, I have experimented with sucking cock both giving and receiving and have had some good experiences and bad. I don't consider myself gay or even bi, I'm not into guys kissing guys or any of the "Romance" part of sex that I enjoy with women but sometimes I get so turned on just thinking about a hard dick in my mouth that it's all I can do to control myself and there's been a few times that I didn't control myself and ended up with a cock in my mouth and it will probably happen again. Let me know if you want to hear about my experiences now that I'm older and thanks for reading. Please leave comments on this true story also.