About two years ago I was on holiday with my best friend. (I will call her Lisa) We had simply thrown a bag of clothes and a few matresses into the back of an old van and left for the unknown. Each night we stopped in a forest or near a beach somewhere and slept in the back of the van with the windows open. It was an awesome time and we had lots of fun together.
As the van was quite small we slept pretty close to each other. This wasn't a big deal because we were close friends. On about the fifth night I awoke to the sounds of heavy breathing. I froze as my mind quickly adjusted to what was happening. I couldn't believe it! My best friend, this beautiful sexy girl, was masturbating right next to me. I instantly became aroused but didn't want to let her know I was awake so I just lay and listened. When she orgasmed she tried hard to be quiet, then I heard her move and I felt a finger touch my lips.
I lay as still as I could and managed to breath normally, pretending I was asleep. Her finger was wet and she rubbed it all over my lips. She then lay back and went to sleep. I couldn't believe what had just happened. I could taste her pussy on my lips and it was great. Every night for the next week that same thing happened, and I wondered how many other times she had rubbed her wet fingers on me when I had been asleep. So one night I decided it was time to let her know I knew what she was doing. When the time came and she put her fingers on my lips I stuck my tongue out and licked her.
She was so shocked and embarrassed that she climbed out of the van and ran away down the beach. I was so worried but knew she had to come back. When I woke in the morning she was sitting outside cooking breakfast and we didn't speak of it all day. That night I slowly masturbated myself next to her while I listened to her sleep and imagined the taste of her wet fingers. I orgasmed into the cup of her bra and made sure she would see it. Then in the morning I had a morning woody so decided to do it again, but this time I was outside my sleeping bag and when Lisa awoke she saw me. I orgasmed at the excitement and came on the mattress. She seemed shocked, but that night Lisa and I got to know each other and have been doing it ever since.