My favorite Aunt and I used to travel every chance we got. Even though she was 20 years older than I was, I thought she was very sexy.
She was 40 at the time with long black hair, slim, and big boobs. She was not very shy, therefore I would see her nude almost every day we were together and she would see me nude, hardon and all. She watched me go through puberty.
One night while we were on the road I awoke to find myself lying in bed, underwear off, covers down and beating off to beat the band. I found myself so excited that I just kept going until I ejaculated.
When I looked over at my Aunts bed I found that she was lying there masturbating. The next night we masturbated each other. Now my Aunt is in her fifties, she still looks sexy to me and gives me a hardon when I look at her. I still jack off thinking about her.