When I was young, my older brother and his wife came to live with us for two weeks while their house was being remodeled. They had only been married for about a year and were both in their early twenties. One Saturday night, my parents went to spend the night at my grandmotherís house. I told my brother and sister-in-law that I was going to my best friendís baseball game and that I wouldnít be home until about 10:30. They told me they were also going out and would be back late. It was only about twenty minutes into the game when it started raining and the game got rained out. When I got home, I thought everyone was gone, so I started walking down the hall to my room to watch some TV. As I started to pass by my brotherís room, I heard some noises coming out. The hall was dark and their door was just a crack open. I slowly put my eye up to the crack and looked inside. The bedroom light was off, but the small bedside lamp was on. My eyes almost popped out to see my sister-in-law, stark naked, sitting on top of my brother and riding him the way little girls ride toy horses at the grocery store. She was a petite, cute, little blonde with beautiful blue eyes. Her eyes were closed as she bounced up and down. I was frozen in my place, choking with emotion. Then, suddenly, she opened her eyes. I could see her beautiful blue eyes looking at the door, and she smiled. To this day, I donít know if she had seen me or was just smiling with her pleasure. But instantly, I moved away from the door and slipped quietly down the hall to my room. I canít tell you how many sleepless nights that scene caused me for weeks if not months. It has remained burned into my memory for many years. At breakfast the next morning, my sister-in-law smiled at me as she made me some pancakes. She had always been very friendly with me and was always smiling, so I couldnít tell if it was a knowing smile or not. Down through the years, we became good friends. Even though I had sworn to myself a dozen times to ask her about it the next time we were alone, I could never bring myself to do it. Itís been almost twenty years now, and even after having had sex with dozens of girls and having seen and been through many erotic experiences, nothing else has ever topped this. Of course, I realize now that it was pure, unadulterated voyeurism. But still, I have wanted to confess this true story to someone for a long time. I hope someone enjoys it.