My first wank

I had been at school fall of boys, until a art teacher turned up one day, her name was Miss Brown she was so sexy the boys called all legs and stockings one day she was sitting down at her desk,I could see her legs like all boys do I made out that my pencil had dropped on the floor then went to pick it up and that's when i feel in love with Miss Brown, she had legs open, just enough to see her Knickers and my cock went stiff I tried to keep my cock down but it wouldn't go down.The class ended all the other boys where on their way home Miss Brown called back into the room,she could see my erect cock through the flies on my trousers.she said that I should adjust my trousers before I went home as I walked home smiling and thinking about I would like to do to Miss Brown, my cock got hard again, I got myself home and just laid on my bed and that's when I had my first wank.