I worked on Martha's Vineyard a couple of summers while I was in college, so the real experiences this story is based on happened probably in '87 or '88. The place I worked included free housing for the staff, two other guys, and two girls. Justin, Jeff and I didn't know one another, or the girls, Lisa and Shauna. The girls knew one another, though, they were lesbian partners although I didn't figure that out for a while.
Lisa was a short dark haired girl, soft and rounded. Shauna was an athlete, a tall blonde college runner as I recall. We all got along fine for a bunch of mostly strangers. As I recall they were all a year or two older than me, and I think Jeff was the oldest. He drank too much and liked to watch porn in the living room. I thought that was pretty sketchy with the girls in the house. I never watched with him, although I did take care of myself in the bathroom or in the privacy of our shared bedroom when he was otherwise occupied. The girls roomed together, and Justin had a room downstairs so Jeff and I were together.
The weekend when the girls had other friends in town was either horrific, or funny, depending on how you look at it. The girls had gone out partying, and Jeff had stayed in drinking and jerking off. Both of those things were fine, I was in my room reading so didn't hear about how those two plans collided until the next day. Jeff drank too much and passed out with his shorts around his ankles and his flaccid dick hanging out. The porno was still playing when the girls came back with their friends. When they checked in the living room they were all grossed out and laughing at his flaccid dick. I'm so glad it wasn't me.
For me, the best part of the whole shared living arrangement was that the house had an outdoor shower. We worked outside a lot, and sometimes got pretty dirty so the management had installed the shower, but they hadn't really finished it. It was just the shower, and a brick pad, there was no shower stall. It was on the back side of the house so nobody could see it, and I used that shower all the time. It wasn't that I was an exhibitionist, since there was almost no chance of anybody ever seeing me, I just enjoyed showering out in nature. None of the others used the shower much at all, as far as I knew.
Then, late one afternoon I walked back to the house (none of us had cars on the island) and heard an odd noise that I didn't recognize. I was curious and walked around the corner of the house and saw that Lisa was showering there. I didn't recognize the sound of the shower, I swear. She was standing under the spraying water, rinsing her hair with both hands so her breasts were jiggling. Her black patch of pubic hair was a big thick bush.
I immediately stepped back around the corner of the house and went and sat on the front steps and listened to the shower run. Oh my god, that was the most erotic thing I had ever seen. At the time, I had not seen a real naked woman in real life. Lisa was spectacular. I knew she was right there, just around the corner and all I would have had to do was walk back around the corner and look again.
I didn't, though, I waited for the shower to stop, and then I listened as she entered the house from the back porch and went upstairs. I gave her time to get upstairs into her room before I entered the house, being way louder than I usually was so that she would know that I was home. I totally jerked off to that image several times over the rest of the summer.
I never mentioned it to Lisa, and she never said anything to me, so maybe she didn't know that I had seen her. I think she did know, though, since a week or so later the manager had me help to install walls around the shower, forming a stall. I still used the outdoor shower for the rest of the summer, and I know the girls did as well.
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(In an alternate reality.)
A couple of days later Shauna asked me, "Did you peep on Lisa in the outdoor shower?"
I turned beat red, "Oh god, not on purpose! I heard a noise and just walked around the corner! I backed up right away. I didn't see anything!"
Shauna raised her eyebrow and I deflated. "I saw everything, and it was awesome. Does Lisa hate me?"