Katie is the most beautiful 17 year old I've ever seen. All this thinking about Katie has made my nipples hard, and you can see them through the thin ...material of my dress. I quickly take it off and after running my hands over my body, I change into the other choice, a dark blue, knee-length traditional prom dress. It looks way better."Sarah, you look... Stunning. As always. " Katie cries when I come out of the changing room. I feel a blush spread across my cheeks. The woman who owns the store,. Petite! Her curves were far too rounded for things like cheerleading or gymnastics. In all honesty, Wanda Mitty was what one would describe as a "big" girl.The lesson was about the War of 1812 between the British and the newly sovereign country of America. It was really a very odd set of circumstances for the two adversaries to be squabbling once again so soon after the American Revolution. It all seemed more like an exercise in fiction rather than reality what with the burning down of the seat. As we walked down to the riverside the heavens opened! Down came the heavy thunder rain. Wayne put his brolly up as he’d no coat with him and we made for shelter under some large trees to wait until the rain had passed. We had a cuddle to keep warm and dry, he bent for a kiss then squeezed my hand. The cuddle made us both relax. As the rain poured down, even the ducks swam from the river into the more sheltered reeds nearby. He pulled me closer, around ten minutes passed.Eventually, the rain. .. and I turned around. He bent me over the front of his car and came up behind me. Told me to put my legs together, which I did, and then he came closer and I could feel his cock pushing between the tops of my thighs. I felt it rubbing against the underside of my ballsack and he started sliding back and forth. Feeling this big man bumping against my ass and feeling his cock slipping between my thighs was very erotic but I was still afraid he would try to enter me with his big cock. So I stayed.