From time to time I would skip school with a girl called Heather. We weren't an item, but this day.....
We had wandered up into the hills north of our town. It was a gloriously hot day and Heather had tied her school shirt up under her boobs exposing her tummy. Like most girls she had a skirt that was short...too short really.
We walked far off the track and talked about pretty much everything. Then Heather said 'I need to pee.' There was no cover for miles but on the upside we could see there was no one around. I said 'I'll turn my back' but Heather grinned and said 'you can watch me if you like'
She lifted her skirt and squatted. I could see her knickers were already damp. I have no idea why I said what I said next. 'Sometimes I think about girls wetting themselves when I wank.' This was the first sexual thing I had ever said to her. I figured I had messed up big time. Instead Heather just did it right there in her knickers. I was rock hard in a heartbeat!
Heather finished her pee and I knelt in front of her and at her 'your turn' I got it out and started wanking off. Heather slipped her knickers off revealing a pink and wide open pussy. We faced each other and masturbated. I could smell her and it didn't take long for me to cum.....right onto her cunt!
That seemed to bring her off too.
We carried on our walk having left Heathers soaked knickers behind.
About an hour later, still right up there on the hills, we did more. I learned that BOTH of us have a pee fetish!