Showing Off My Knickers At School

I was always the fattest girl in my year at school and I had huge legs, as a result my skirts would never fit me properly. As well as being fat my legs were also very long, we were made to wear short skirts for PE lessons and I couldn't wear shorts under them as they would have shown too much cos of their length. Gym knickers were too tight on me as they didn't make them big enough for my thighs, so I could only wear my ordinary knickers under my PE skirt.

So I worked this to my advantage and had some fun, and whenever we had PE I would wear big white knickers and make sure my skirt rode up my thighs, as well as opening my legs a little when sitting down. I often noticed the boys looking at my knickers, and some of the girls too, and I know they enjoyed it - it made me feel very naughty and feel better about my weight.