I had gone to bed early on a Saturday night cause I had just got back from a Boy Scout hike and I was tired. At about eleven p.m. I woke up and had to go to the bathroom. After I peed, I heard noises in my brother’s room and the door was open a crack so I looked in. He was fucking his girlfriend on his bed. I had never seen his girlfriend, or any girl for that matter, naked before and she looked hot. Big tits, cute ass and smooth white skin. My brother lucky guy. They were both into it big time and watched them until they both came. Now I’m thinking, their only s older than me (their both 16), I want to do that so bad but I don’t have a girlfriend. I turned around to go back to my room where I was going to relieve my hard dick while thinking about what I just saw when I heard my brother yell my name. Oh, shit, I thought and he was out in the hallway with me holding a towel in front of his dick. He was pissed and wanted to know how much I saw. I told him and apologized to him. We are actually real close for brothers so he couldn’t stay real mad at me. By now his girlfriend had joined us, and she was only wearing a long tee shirt that barely covered her snatch. She always liked me too and she put her arm around me and playfully told my brother not to yell at me. Well, all I had on were my white briefs and her hand was resting on my bare chest and my shoulder was pressed against her breast. I thought I was gonna cum right there. She saw my bulge (who couldn’t) and she put her hand on it and asked my brother if he would mind if she took care of this for me. Now, my brother and I had talked and he knew how much I wanted to fuck, but I don’t think he expected it would ever be with his girlfriend. He thought about it for a minute then said OK but I have to watch. Oh cool, I thought and we went into my bedroom. I thanked my brother and he actually smiled at me. She pulled off the tee shirt and looked even better up close. She was taller than me by almost a foot so she kissed the top of my head. I was still standing up when she got down on her knees and reached her hands up to my shoulders then worked them down to my chest, my tummy and then she pulled off my briefs. My old dick was about 5 inches, more than enough to do the job. She kissed the tip of it but rather than suck me she said it would be better if I came for the first time inside of her. I think she knew I wasn’t going too last long but I ended up surprising both of us. We got on my bed, her first, and she had her legs spread for me. My brother was sitting on the floor on the towel and I could see he was stroking his dick. He told me later it was like watching a porno movie. Anyway, I got on top of her and she took my dick and led it to her pussy. Everything was all wet down there from her cum and my brothers too but I didn’t mind. It felt so good and I slid all the way into her. I went at it the same way I saw my brother do it, but this time it was me doing it and I was looking right down at her huge tits bouncing as I fucked her. She started rubbing my back and my ass and I actually lasted almost a minute before I felt that familiar feeling just before you cum. Only this time I was balls deep into a naked girl and I was cumming in her pussy instead of my right hand. She was moaning a bit herself so I kept pumping even after I was dry. She pulled me down on top of her and held me and told me I was good. By now my brother was standing next to us and his 8 inches was raging and he asked me to move. So I got up and he took my place and she smiled and they were right back at it again. Since he had just cum, my brother lasted for about 10 minutes and I couldn’t count how many time she came but it was alot. When they finished I was hard again but she said she had to stop because now she was too sore. Damm, I thought but she invited me on to the bed and went right down on me. This time I lasted a long time so I just kicked back and enjoyed getting head for the first time. When I came she even swallowed. My brother then said it was almost one oâ€™clock and he had to drive her home. She kissed me then they both left my room. I turned off my light and crawled under my wet covers all naked and had the best sleep of my life. I never did it with my brotherâ€™s girlfriend again, but shortly after he set me up with his friendâ€™s sister, and we fell in love and have been dating and fucking for almost s. Lots of time we double date with my brother and thatâ€™s cool. Their getting married next year. Then my first girl will be family. I hope someday my girlfriend and me get married.