When I was a teen, I used to go to a private members only gym with my stepdad. Place was normally empty, I never saw more than 1 or 2 other men in there after hours. You had to have a key to get in the door, so no one could just straggle in. One night after the work out, I was in the sauna, with stepdad and another guy. Everyone was naked, as there were no women around. After awhile, I got out and got into the jacuzzi, which was relaxing after all that heat.
I started drifting, and lazily rubbing my young cock under the water..... I was thinking about those two cocks in the sauna, both were bigger than mine, and I liked the way they looked all sweaty.
I got so turned on I came right there in the water, the cum floating to the surface, some of it sticking to me. I didn't really notice. Stepdad came out, and got into the water, we chatted a bit, and he said it was time for a rub down, he was looking at me with a grin I didn't catch.
He told me to lay down face up, and got the oil, started rubbing me down, my cock was still semi hard, and I know he noticed that. He rubbed my arm with his hand, and held it in front of me, and asked, "what's this"?? I looked, and it was some of my cum. I turned red, but I was also excited, my cock began to stiffen, and he smiled, licked my cum off his fingers and asked me if there was more where that came from. I said yes, if he wanted it. His answer was to put his mouth over the head of my cock and start licking and sucking. Oh man, that was so hot, I reached out and started playing with his fat cock, slowly jerking it as he sucked me.... didn't take me long to cum again, and he moaned as he ate it... his cock began to stiffen and jerk at the same time, and he sprayed his load all over my hand.
He stepped over to the head of the table and I took his cock in my mouth and sucked it clean. For an older guy, he came like a porn star, there was cum everywhere.
After that, whenever we were alone at home or the gym, my cock was in his hungry mouth....