My neighbour and me

I was 14 at the time. It was a hot summers day and my parents were both at work. I Was so hot so I was just wearing shorts. I went to open the big window in my bedroom,and noticed my 42 year old neighbour sunbathing topless In her back garden. I got an instant hard on, she knew I was there. So I took my shorts off and sat on the window ledge so she could see me playing with my young cock. To my surprise she started playing with her pussy through her bikini bottoms. I came all over my chest and she knew exactly what I had done.
A week later she knocked on our door and asked my mum if I could look after her catchier she went away for the weekend. That's where my fetish started....