A few months ago my girlfriend Nicki and I broke up. We still kept in contact though and one day she came over to my place. It was a hot day and after a while, we went for a walk to a large field near where I live. When we got there I wanted to sunbathe and no one else was around so I stripped off. I caught Nicki looking at me as I undressed and was quite turned on that she still seemed to like looking at my naked body.
She took off her clothes but kept her underwear on. She asked me if I had masturbated much since we broke up. I said I had a bit. She then asked if I had thought about her while I touched myself. I had done so, I admitted it, and she admitted that still made her horny. She then stood up and slipped off her bra and knickers and said 'does this make you want to touch yourself?' I became erect looking at her and began to rub myself and she watched intently. She sat down opposite me and began to touch herself too. I soon orgasmed, all the time looking at her, lying naked in front of me.