This happened somewhere in the 80's
Every Wednesday evening I had soccer practice at the soccer club in a small town in Europe. We had about 15 guys in our team and afterwards we would go to the dressing room to shower and change into our clothes.
One evening together with 2 friends from the team we ended up in a different dressing room from the rest of the team. We were in the shower talking about the soccer practice when one of my friends was washing his dick and you could notice he was getting hard. I mentioned this to him and he said his girlfriend did not come by this afternoon so he was still waiting to relieve the pressure. My buddy and I said go ahead; we will watch.
He started to jerk his cock which grew bigger and bigger. The sight of him jacking his cock got the attention of our dicks as well and before we knew it we were all with our hard cocks in our hand. I first was a little hesitant, but after a few minutes that was all gone when one of my buddies reached over and put his hand on my cock. Man that felt good! I had some girls giving me a hand job before at that time, but a man's hand on your cock that knows what he's doing is very nice.
I told my other buddy to come over so I could touch his cock as well. He was the largest from us 3 and his cock felt amazing in my hands. We told each other this was quite horny the way we were standing here. We were all on the edge, so we decided to cum one-by-one. First it was my turn to gave the big cock of my buddy shoot his load which he did big time. His cum was flying all across the shower!
Next I was relieved from the pressure with one of the best orgasms I had. That felt incredible. Lastly my other buddy shot his cum onto the shower wall.
We got dressed and decided this could be a regular Wednesday night thing. We had another guy from the team join us 2 weeks after that as well, and things got hotter by the week. We were all straight and myself and another friend had girlfriends, but it's something different when a guy is massaging your cock. It was just a matter of pleasing our sexual appetite at that time in our lives.
One of the guys brought some lube with him in the shower. I always like some anal play with my masturbation and so did one of my buddies, so we asked if we could use some if his lube. We both put some general amount of lube on our asses and stood next to each other. Standing straight we spread our legs so I could go with my left hand on his ass. I easily put a finger in his ass. He with his right hand did the same on my ass. Man that felt great. Our two other friends were watching this and said it looked very hot. After some minutes my ass was stretched to take another finger and after one of the guys watching got on his knees in front of me and started to jack my cock, within a minute I exploded on his chest and neck!
I got on my knees behind my anal masturbation friend and put another finger in. Friend number 4 got in front of him to jack his rock hard cock. I could feel his ass muscles loosen up so I could easily slide a third finger in there. I looked around and I could see that the guy who jacked me off now had his hand on the cock of the guy jacking my ass friend. What a great and horny view. All 3 of them came at about the same time so there was cum everywhere in the shower.
This must have been the hottest session we had together. More would follow but after the season two of the team-mates left and our Wednesday night masturbation sessions ended.......