When I was 14, I started masterbating, but to pictures of boys, even though I didn't consider myself gay.
One day my sister, who was 17 and at college, came home early and caught me masterbating to the TV, there was a programme on, of a boy in trunks on the beach.
It made me so horny, she apologised for walking in and left, I pulled up my jeans and pants and went into the kitchen.
Kim was making a coffee, I apologised, she said don't worry, the only thing that suprised her that it was a boy that I was doing it too.
I explained that I preferred girls, but sometimes boys do it for me too.
She said that's fine, it's nothing to worry about, then she asked if I had done anything with a girl or BOY, I said no.
She asked why not, I told her I hadn't met anyone, she said is there anything you would like to try to start off with, I went bright RED, I stuttered, 'being wanked by another boy', she smiled, really.
She said I might be able to help you there, leave it with me.
A few days later, when mum and dad had gone out, she said right, she said I'm at college tomorrow, but when you get out of school at lunch time, meet me at the entrance to the orchard, it's a wooded area, on the edge of town.
I asked why, she said its a surprise, ok I said.
At 12.15pm, I made my way to the woods, I saw my sister and someone else, when I got there, she was with a boy.
She introduced me to him, his name was Peter, he was the same age as Kim 17, I was a bit unsure what was going on, Kim said I've told Pete about you, and about what we spoke about the other day.
She said lets go fo a walk, so we headed into the woods, until there was a place behind an old wall hidden by trees, Kim said this will do, I'll keep look out, she said go with Pete you'll be alright I promise.
I did as she said, Pete said don't worry, Kim has put me in the picture, drop your trousers and your pants, I won't hurt you don't worry, I did as he asked, MMMMMM NICE, he said, with that, he started rubbing me, I was soon rock hard, it didn't take much to get me like that.
He was rubbing me nice and soft, it felt fantastic, I soon felt something, after a few more strokes, I started to CUM, It was so good, it went everywhere.
I didn't have anything to wipe me clean, so I just pulled up my pants, then trousers. I thanked him, he said no prob glad to help.
We went back to Kim, she just said all ok, I just nodded, she smiled and kissed me on the cheek and said good.
We made our way back out, then she kissed me again, I went back to school, and Kim and Peter went back to college, I am 19 now with a lovely girlfriend Michelle, but lovely memories.