When I was 14 years old, I was home sick from school for about a week with the flu. I was extremely tired and did not feel like doing anything. I would be in bed most of the day, and then eat and throw it back up.
Towards the end of the week, I was starting to feel a little bit better. I was feeling very horny by that time because I had not masturbated for about 10 days. It was about 3:30 in the afternoon, so I decided since I was there alone I would masturbate. I had taken a shower everyday, but was to tired to shave or anything so I was a bit hairy in places. I took of my pajamas which I was still in, and laid on top of my bed naked. My sister would not be home until about 20 after 4 because she rode the bus, and she was 15.
I started to rub faster and faster and I came pretty quick because I was really horny. I wanted to do it again, so I started to rub some more. I was doing that for a couple of minutes, and I looked up and my sister was there. I tried to cover up but it was too late. She asked me what I was doing (as if she did not know) and was sort of laughing. She said it was okay and she did it too.
We did not do anything together or anything like that, but it still turned me on.