I was late for gym class one day when I was 14. My gym teacher was a woman who I thought really didn’t like me much. When I got there she sent me to the principals office and told me that I would have to come back after school to make up for the class. I went about my day, dreading what would happen after school. I knew that she would make me run for a long time.

Sure enough when school was over and I went to the gym she told me to get changed and come on out to the court. She made me run laps for an hour! I was so sore when I was done, that the first thing I did when I got back to the locker room was strip off my clothes and get into the shower. I stood under the warm water for about 15 minutes. I had always been easily turned on so the warm water running over my body got me hot. I started to touch myself. As I stroked and caressed my little shaved pussy I came really close to cummin, but I didn’t want to stop there.

I got out of the shower and checked to make sure my teacher wasn’t in the locker room. When I saw that she wasn’t I went to the sink. I started to rub my pussy on the edge of the sink. I came closer and closer to an orgasm. I was breathing heavy and little moans started to escape me.

Then I felt a hand touch my shoulder, but I was too close to cummin that I just kept humping away.