This all happened about two years ago, when my neighbour was sunbathing in her backyard. I could see her because the second story of our house looks into her yard. From time to time we do talk to each other. She's about five years older than me and very attractive. She looked so good laid there with the sunrays hitting her skin. I'm not a lesbian, but occasionally I like to explore other girls.
She was in a small bikini and just laying there so still. I was shocked by what happened next, as she started to rub herself all over. She did it slowly, which really made me tingle and I just wanted to do the rubbing for her. I couldn't help myself, so I decided to explore myself and put my hands down in my wet undies, playing with my clit.
This felt so good, watching her touch herself while I played with myself. I was getting wet, so I started to finger myself, which I don't do often, but this time I couldn't resist, as she touched and played with herself more. She never did finger herself, but I sure did. Watching her nearly fingering herself, but not quite doing it, was so teasing for me.
Maybe next time I'll go into her yard and you never know what might happen.