Exploring in my early 50s:

Another guy I met then was several years younger than me, in his early 30s. He was married to a woman but they often would split up for months then get back together, so when they were separated I’d visit him in his other house. He loved to suck my cock and would always lay on his back on the bed and have me get over him stretched out and put my dick and balls over his face, sometimes he’d hang his head over the end of the bed but he wanted that angle so he could take my cock all the way down his throat. He gave fantastic head that way and also would suck my balls, lick all around and a few times he tongued my butthole. I got real turned on one afternoon while he did that and stuck my finger in my ass, which he promptly pulled out and replaced with his own finger. There was a time he was sucking me this way that I felt like I was a girl getting her pussy eaten, it’s hard to explain it just happened and I immediately loaded his mouth with cum which he always eagerly swallowed and sucked me hard again. For the first few times I went over there he wouldn’t let me touch or see his dick, he kept his pants on but wanted me totally nude. Finally one day he pulled his shorts off and let me see and touch his dick which was about 4.5 inches, average and nice with a big mushroom head. The next time I came over he sat down by me on his couch (it was usually straight to the bedroom when I came over) and we talked about stuff while he kept getting closer. I felt good about him doing this, opening up about things with him and his wife. He asked about me liking him fingering my butt and I told him yes I love that feeling. He then talked about an attempt to butt fuck his wife, which didn’t go very well. I could see where this might go so I told him if he wanted I was clean back there and he was welcome to do me if he wanted to. He said he had some KY and rubbers and he’d like to, so off to the bed we went. I took my clothes off while he did and got comfortable on the bed on all fours and heard him snap on the rubber and lube his cock. He got behind me and I felt his cock head at my hole, then he put it in me and it felt bigger than it had looked but as the KY and that nice head invaded me it felt great! He then pushed the shaft all the way in and gave me a good reaming out and finally came in the rubber. We did this a few more times and it always felt good.