Caught my mother in the pool while she thought I was at a friends.
This happened in the summer of 1988 and I was 13. It was the first year that I bailed hay in Indiana which is how I can remember the year. Rode my bicycle to a friends house on a Saturday afternoon to play video games. I could only stay for a little while because his mother wanted him to mow the grass. Usually when I go there to play video games it's for a few hours. This is probably why my mother didn't expect me home so early.
It was a hot and humid summer day which was typical from where I grew up. My family had an in-ground pool with a privacy fence around it. When I walked in the house I went straight into the kitchen to get a glass of water. While standing there gulping the water I looked out the small kitchen window into the back yard. The window was higher then the privacy fence. That's when I noticed my mother in the pool, on a raft with her feet overlapping the edge of the pool. At first I thought she was sunbathing. She did that sometimes with her feet on the edge so the current of the pool jets wouldn't move the raft. But she was on the raft sideways which seemed like a weird way to lay.
Staring at her more I noticed her one piece bathing suit was pulled to the side at the bottom. The only reason I knew this since part of her body was submerged is I caught a glimpse of her giant pubic bush. She positioned the raft in front of the pool jet so the water was shooting out into her big brown bush. She never noticed me and I'm glad she didn't. Honestly, it turned me on for a split second and then creeped me out. I'd have hoped to forget that moment but probably will not since I am 38 now.