This story happened to us when we were all 16.
One evening we had finished school and were walking back home. There were about six of us who had been finishing off work, and we had all agreed to go back to Vicky's house to hang out. Out of the six of us, there were three guys and three girls. We are all really open about everything, and when I say everything, I mean everything.
So anyway, we got to Vicky's house and immediately went to her room and locked the door, so her parents wouldn't walk in. Her room consists of a TV, her bed, her computer, and about three chairs.
Then Charlie put on a movie and we sat back and watched it with popcorn.
As a joke, Charlie sneaked Natalie's phone out of her pocket, went on the internet and uploaded a porn site. When she noticed and snatched it back, she laughed really hard, saying 'like I would ever watch that stuff.'
We then all got into a conversation if we did or not. After nagging her, Natalie admitted she actually did, a lot. Vicky did too, as did Charlie, Patrick and myself, but Jess said she never had.
Then the topic got to why we did. 'Cos it's a turn on,' Vicky said. It turned out that all of us masturbated every day, although Jess didn't watch porn she insisted she had a good imagination.
So Vicky logged onto her computer. None of us had ever done it with anyone else before, and I'll admit I was really excited.
First, we got out a pack of cards. Whovever lost had to strip first, then the one who came second last and so on. One at a time we all got naked and started doing our stuff.
I couldn't stop looking at Natalie, her firm tits and her tight pussy, her in shape body moving up and down as she fingered herself. Vicky looked like she was enjoying herself too. She couldn't stop looking at my cock as I was beating it off hard. There was porn on in the background, but none of us were looking at it now, we were just enjoying us all being together, naked, playing with ourselves.
All of a sudden, Patrick shouted 'I'm cumming! Fuck!' Jess was insisting he did it on her belly, it would get her off even more. I looked at Natalie and I knew she knew what I was thinking. I moved closer to her as I got closer and closer to cumming. Then there was a shockwave through my body, I let myself go and came all over Natalie's face as she let herself have an amazing orgasm. I looked at her, she licked her fingers then ate my cum, she smiled seductively.
I could hear Charlie cumming and Vicky groaning loudly as he blew his load over her, but I couldn't stop looking at Natalie, still not quite believing that she ate my cum.
Ever since then, we have met up at various places to masturbate together. Since then, Natalie and I have gone further, but it all started that day after school.