When I was growing up my parents had a house at the Jersey Shore. We went down from end of school until Labor Day. We always took showers outside and I loved it. When I was a teenager I would come back from the beach and strip naked and have a nice jerk off then shower.
When I was 17 my parents had friends down with their daughter my age. We were friends and I did have a crush on her. Allison and I got along and we spent a lot of time together that week. In the middle of the week I went to shower and must have forgotten to lock the door. I was in the middle of jerking off when the door opened and Allison got an eyeful. I covered up but Allison closed the door and asked me to continue. I looked at her and she smiled and said she always wanted to see a guy masturbate and cum. I started to jerk off again and Allison was watching with her mouth open. I could see her nipples getting hard and I stroked myself faster. When I was close I turned and bent my knees and squirted out a nice cum shot. Allison smiled and said how cool that was. Allison then took off her top and bottoms and came in the shower with me. She touched my still hard dick and said it is soft but so hard. I put my hand on her breast and she moaned. I then went to her pussy and placed my finger on it and she moaned again. She pushed me away and sat on the seat in the shower and lifted up her legs and started to masturbate. I had never seen this before and I started to stroke myself again. In a few minutes we both had orgasms and my cum actully landed on her chest. We then washed each other and dried off and went inside.
For the rest of the week we would sneek away and shower and masturbate for each other. At end of the summer Allison and her parents came down. When our parents went to a Labor Day party Allison and I went to the beach. We threw the ball around and then went into the water. Allison and I were neck deep when I felt her hand on my crotch. I smiled and she told me she has been thinking and masturbating about me. I pulled her in and kissed her and said every time I go in the shower I think of her naked and jerk off. We left the water and went to the shower and stripped naked. I watched Allison playing with herself and told her to wait a minute. I got a raft and put it on the ground. I then got between her legs and rubbed her pussy. Allison yelped and said how good that feels. She told me to finger her deep and soon Allison had an orgasm. We washed ourselves and then dried off and went into my room and fell asleep.
I woke to a car door slamming and woke Allison and we put on clothes and lay on my bed. We faked sleeping and saw the door open and our moms talking about how cute it is that we are so close. When the door shut I spooned Allison and cupped her breast and told her I loved her. She looked at me and smiled and said she loves me too.