My cousin is in town for a month and is staying at my house. Lets call her C. C is the same age as me 5'2', nice tits. Well we were staying up late one night watching a movie and well things started to get pretty hot. At the end of the movie C asked what I was gonna do now. I said I was gonna go to bed, but you know. Well somehow she knew. 'Thats it, nothing else?' she asked. I didn't know what to say, but it was what she said that gave me a real hard-on. 'I know what you're gonna do, let me watch and I'll let you watch me.' she said. I agreed.
We went into her room because it had a lock. We got naked and started. She seemed interested and a little shocked at my five inch johnson. She asked if she could touch it. At first I was hesitant, but I said yes. She started stroking it, I said to watch out, I was about to cum, I shot five cum shots on to my chest. Now it was her turn.
She started rubbing her clit and massaging her great titties. Then she started to finger herself. Then she asked if I would return her favor. I didn't know what to do really, so she showed me. She grabbed my hand and she told me to rub her where her clit was, and then she told me to rub here titties with my other hand. Then she told me to put two fingers in her, well you know. She started to arch her back and moan. Then she went limp, she said in gasps of air 'are you sure...this is...your first...time'? We just sat there and laughed.
I still have three weeks of this.