I finished PE, after PE we have to get changed (obviously) and then we get a good 45 mins in which to do nothing. There were about 15 of us getting changed, but because the changing rooms were full, we had to go get changed on the main stage (in the Hall where we do games). Once we had all got changed, a few of us couldn't be bothered to go outside, so just sat around.

Me and a close freind (who we will call Dan, to keep it a secret) stayed on the stage. The curtains were drawn and there was noone in the hall. Dan went behind some curtains into a small corner of the stage and found a chair... I joined him.

I sat down on his lap, not intending for anything to happen but for us to have a laugh and a joke etc. Instead, he seemed to enjoy me sitting on his lap. I could feel something poking into my lower back and realised that either he was prodding me with his finger or was erect. I turned around and looked at him. He said nothing, but I could tell that he was enjoying himself. I moved around on his lap a little, placing my buttocks either side of his erection. At this point we were both fully clothed.

Now I became hard and Dan put his arm around me and placed his hand on my bulge. I turned around and looked at him. He knew that I liked it and I knew that he did too. I reached below my groin and into his crotch to find his "package". I touched it, he squirmed. I took a hint and got up off his lap. I stood there, with the profile of my hardon fully visible to him and said something along the lines of "Well, want to go on top?" in hushed tones.

He got up and I sat on the chair. I adjusted myself so my cock was as near to him as possible and he sat on it. It wasn't as good as when he had his hand on mine. So I decided to make another attempt to feel his. It went well, I rested my hand on his groin and he put his hand on mine.

We continued like this for a good 5 mins, but no clothes were removed or anything. Then we got bored and found somewhere else to sit (alone). I reached over and put my hand on his and rubbed it through his trousers. We talked, and said that it did not mean anything...

However, when I got home, I wanted to do it again, and more. I spoke to him on IM and he said that he might be up for it again... I find myself masturbating to the thought of him. Yet I still like girls... Am I becoming gay? If so, What do I do??

I'd like to point out that that really happened, and that some of it had to be left out for confidentiality. Dan is NOT his real name