Walked In On My Girlfriend Cheating On Me
This was in high school, she was 16 and I was 17. All either of us had done up to that point was kiss, I had gone a little further with some other girls. Me and my girlfriend had a strong relationship (or so I thought). We had previously talked about having sex and doing other stuff and I was excited to be the first one she did sexual stuff with. She was beautiful, probably out of my league. One Sunday night, my girl and her best friend, who was also very good friends with me, went and hungout with some friends of mine because this guys parents were gone. For whatever reason I wasn't able to go and it surprised me when my girlfriend told me that they were still going. My gf and her friends claimed to not even really like these guys because they did drugs, got in trouble, etc, so it shocked me that they were still going. I knew something wasn't right as the night went on so I snuck out of my house, I called both girls but neither of them answered. I got to the house and went through the front door, and another friend of my girlfriends who was sitting on the couch got very wide eyed and started nervously texting someone. I walked down the hall and into my friends room and quietly opened the door and what I saw is still vivid in my head to this day. My buddy was lying on the bed with no clothes, to one side of him was my girlfriend with her shirt off and bra still on and her right hand was stroking his cock really fast, and to the other side of him was my gf's friend in nothing but her bra and panties, and she was making out with him. They didn't see me or hear me come in so I just watched for a second. What I saw for those couple seconds deeply hurt me and turned me on so much I still can't get it out of my head. My innocent girlfriend, or so I thought, stroked him so fast and never let up, he started thrusting his dick up and my gf stroked even faster to the rhythm of his thrusts and then he came a lot, all over the sheets and her hand. Thats when I walked out and went home.