When I was fifteen I had a neighbour who was the same age as me her name was Kelly. One evening I was walking past the fence line between mine and Kelly's house I heard a moaning noise coming from over the fence so I thought I might investigate. I put my head over the fence and saw Kelly naked rubbing her beautiful bald pussy behind a hedge. This instantly made my penis erect. At that moment she turned around and saw me, she went white and said 'please don't tell anyone'. At that point I had already pulled down my pants and started wanking so I said 'sure as long as you don't tell anyone'.
She gasped when she saw my big uncut nine inch dick and said 'I hope you won't mind if I give you a hand with that, I've never seen a dick so big'. I said 'sure as long as I can give you a hand with those' so Kelly asked me to come over the fence and get naked so I did. She started pulling off my dick and said to start playing with her big round tits and tight pussy, I did as I was asked. She then started to moan, this set me off I started to orgasm several thick ropes of cum jetted out of my cock and landed all over her beautiful breasts and pussy, she was coated and then started licking it off smiling. Shortly after, she came leaving my hands dripping wet. I said thank you and she said 'anytime'. And surely enough there were many more times, each getting wilder and wilder. Eventually we ended up having sex on a number of occasions until she moved away when she and I started going to college.