Last summer I took advantage of some warm weather and drove to a park to read my book in the sun. Towards the back of the park is an area of trees which I went to as it is very peaceful and quiet. After a while I fancied some sun on my skin so I took off my shoes, top and shorts. I figured since it was pretty quiet and I was in a secluded spot it would be unlikely anyone would see me.
It felt great lying on the rug in the heat and I closed my eyes and my mind began to wander to some sexy thoughts about someone seeing me sunbathing in my underwear, which was lacy and a fairly see through. Soon I became so turned on that I practically dared myself to take off my bra and knickers. No one had come past and I really wanted to experience the feeling of being nude in the outdoors so I slipped off my underwear and started to pleasure myself.
It felt amazing in the warm sun and being outdoors made it feel much better. After a few minutes, I climaxed, and when I opened my eyes, saw two people coming. It was a man and his girlfriend or wife. I just about had time to put my knickers on and was doing up my bra when they walked into the clearing I was in. They both smiled at me and said hello. I smiled back, embarrassed as I feel sure they must have known I had been topless at least.
The girl said to me that I seemed to have the right idea today since it was so hot. I replied in agreement and felt both conscious and sexy that these two people, probably about 30ish were standing over me, with me wearing such revealing underwear. I could see their eyes wander over me which made me feel even sexier. She asked what I was reading, I told her, then they said goodbye, and she said 'have a nice day and enjoy yourself', which made me wonder if they had seen me earlier than I had seen them!