This story happened many years ago
I have been masturbating since I was 10.In fact I sometimes feel that I am addicted to it but no one is harmed by my masturbation. The only time I have ever masturbated with anyone else was my brother and that was many years ago. We were both in our teens ,he being 15 months younger than I .We both were on summer vacation with our parents at my Uncles' cabin and completely bored.One morning the adults went to town to do some shopping and left us on our own.My brother and I sat watching TV but after a few minutes I noticed my brother rubbing his crotch . He glanced over at me and grinned as he unzipped his fly .I watched this as I felt my oun cock begin to swell in my pants. He unbuttoned his jeans and pulled his pants and shorts down revealing his stiff cock.
I just sat there watching and rubbing my crotch. He laughed and said 'come on lets jackoff together'. By this time my cock was fully erect as I undid my jeans and pulled them down to my knees.We both sat next to each other slowly fondling our cocks. He reached over and started to jack me off, so I did the same.It was a strange feeling to have some one else masturbating you and to be masturbating some one else. This went one for quite a while , we did nothing else but pump each others cock but this was enough for in a few minutes I began to feel that all to familier ejaculatory rush and I could see by my brothers face that he was too. He arched his back a bit and moaned that he was going to shoot,just then he did.I watched as a thick glob of sperm gushed out of his cock,this was all it took as I exploded my own sperm.We pumped each other rather fast as our orgasms reached their climax. I was amazed to see how much sperm we both ejaculated,we were covered in the white juice.We started laughing and said that we better clean up before the folks came back.It was a good thing we did for in a minute we saw the car coming back down the dirt road.As they came in we were just sitting on the couch watching TV.To this day that was the only time I masturbated some one else.We never did it again.