Exhibitionism

Me and my boyfriend went on a hike. The forest was really secluded. We didn't see any hikers there. I was really horny. So I started stripping. I have always wanted to have sex outdoors. My bf was initially worried but when he saw me naked. He stripped too. We started kissing and he started fucking me from the behind as I was holding a tree branch for support. It was so good. I saw a guy walking towards us. He stopped at a distance as he saw us. He started watching us. I didn't tell my bf this but I was getting so excited. I know that he could see my breasts bounce and how I am getting fucked. I moaned even louder. As we finsihed, I put on my clothes but left my panty on the branch. Hope the stranger found it