Interesting to read you guys! Myself I had a hot experience once long ago, actually before internet became common. I don't remember how I got in contact with this guy. He was close to 40, married and father to 2 kids living in former Finnish Karelia, that's now occupied by russia (surprised?). Anyway, I invited him and he came here. He was a str8 guy, so I was a bit in doubt should I invite him or not, but he insisted he wanted. So we sleep in separate beds. In evening we had sauna as custom here. He had a hot defined muscular workers body and a very big cock, despite not so tall guy. After sauna we sit naked just casually covered with towels and a beer and he noticed I have some porn video cassettes and asked if we can watch some. My cabin isn't so big, so we sit quite close. Video came on and after some time I could see that the towel that covered his cock rise and about same for me, of course. He reach under and start to discretely stroke as I did too. Towels came off and we both stroked watching the video. His cock was really impressive I'd say about 22 cm and thick. Actually I started to look more on his cock than the video and what maybe excited me most was thinking that his cock had fucked and stretched the pussy of his wife pumped her full of his semen and made 2 kids. It was a real temptation not to touch him. I wasn't sure how he'd react if I touched his cock, because I knew he was hetero. Then when he took his hand off his cock, I couldn't resist anymore and grabbed his big cock. He jumped a bit and tensed, but he didn't take my hand off and I could masturbate him. He look at the couple fucking on the video and I can see he enjoyed what I was doing. I took my hand off my own cock and then he also grabbed mine and started to masturbate me and we now did it together. It felt so good and it didn't take long before I came and my first jet of sperm flew over my chest and some landed on the floor behind me. I increased speed on his cock and soon Andrei too came with a moan over his chest. We both looked at each other and smiled. We did it again the following evenings while he was here, watching porn. He didn't want any other touching or closeness, but when we were watching porn he liked when we masturbated together.
He visited again a couple of times and we masturbated to porn as before, but then he moved and I lost contact with him. I really miss his big cock! It was a bit extra exciting to think that that cock had just fucked pussy and I was maybe the only guy to masturbate him!