It had been a while since I saw my niece Kelsey. Usually on a Friday night I would be bummed if I was asked to stay in, but this was different. My wife and her sister were going out and Kelsey was in trouble again. She had been caught with her boyfriend in her room. My wife and her sister asked me if I would stay with Kelsey to make sure she did not go out. I jumped at the chance. I thought about the time I showed Kelsey how to drive and then jacked off for her.
The night came and we went to my sister-in-laws house. When we got there Kelsey asked why I was there. Her mother said Paul is here to make sure you do not get into trouble. She and my wife left and Kelsey told me she was going to her room. Kelsey was wearing a jean skirt, very short, and a blue tube top. I noticed when I got there that she had on a pair of black satin panties. She was sitting Indian style when I walked in and did not make any effort to move.
As she walked to her room I rubbed my cock and thought oh yea, Kelsey go to your room and play with yourself. After about an hour and me wondering what she was doing I walked to her bedroom. Outside the door I could hear her on the phone. She was laughing and said she would never do that. I opened her door and saw her on her bed. Her skirt was pushed up and she was now in a t-shirt. I walked to her bed and she told her friend that she would call her back.
Kelsey asked me what I wanted as I sat on her bed. I lay back and brushed her leg with my hand. I was lying next to her and I said what would you never do? Kelsey said that her friend had told her about swallowing cum, and that it sounded gross. I felt myself getting hard and turned so that I was looking right at her satin covered pussy. I moved my hand up her leg and said it is not that bad. Kelsey did not move and I slowly started to rub her silky panties.
She laid back and said 'Paul what are you doing.' I could not stop, I had jacked off watching her, with her and now wanted to feel her. I asked her how it felt and she said it feels good. By now my other hand was in my pants jacking my cock. Kelsey saw this and said I am not ready for what you want, but I will let you get off. She sat up and slid her panties off. She was wearing a bikini panty, my favorite.
As she slid them off she said I just want to watch you beat it. I quickly pulled my shorts down and grabbed her panties. I wrapped them around my now stiff cock and started to pump. I sat up and told Kelsey how good she looked and how horny she made me. She just watched and said that she knew that I used her panties and bras and loved that I jacked off to her. By now I was ready to cum and Kelsey told me to lay down and cum on my belly. I did just that rubbing her panties on my cock. I came two long bursts and she leaned over and ran her finger on my cum. She then put my cum to her lips and said I love cum, but my friends do not know. I do not want to be called a slut. She licked up the rest of my jizz and told me that I needed to come over more often.