Best experience of my life
Well I have always had a little crush on my best friend's sister, we will call her Allyson. Well Allyson is around 5'8', very thin, probably around 135lbs, blonde hair, and kind of small breasts, but a very nice ass. This happpened when I was 16 and a junior in high school and she was 18 and a freshman in college.
Me and my best friend were on the same baseball team and after a game I went over his house to chill. Well he went into the shower and left me and his sister watching TV. Well she was flipping through the channels and came upon some people having sex. She put the remote down and started watching.
Well I started getting really hard and a bulge started developing in my pants. I know she could tell because she looked at it and smiled at me. While we were watching the show she started to move her hand down inside her pants. I couldn't help but look. She looked over at me and stopped for a minute and then giggled. Then she asked if I wanted to help. I said 'hell yea'. So she moved from the love seat to the couch where I was sitting and passionately kissed me. I started to casually move my hand down to her crotch. We stopped because we heard my best friend start to come downstairs. He told me I could go up and take a shower now.
I started the shower, and started to jack off. When all of a sudden Allyson burst through the curtain. I tried to cover up but couldn't. I asked what she was doing in the bathroom and she said she wanted to finish what we started downstairs. I said ok and kinda let loose. She dropped her pants and took off her shirt and hopped into the shower. She again kissed me. I tried to unbuckle her bra but since it was one of my first times I couldn't get it. She giggled and undid it herself while I slid off her panties. She started to jack me and I started to rub her clit. She was very wet already so it didn't take that long. I then slid my middle and index finger into her slit. She let out a loud and long moan. We really started going at each other. She was going really hard on me it almost started to hurt. I came in about 90 seconds and then I could really concentrate on her. I started going at her using both hands. She let out a loud scream and had one of the most intense orgasms I have ever seen. She got out and cleaned herself up and as she left said she hoped we can do this again. I said definately and she left. Still catching my breath I finished the shower and walked downstairs. She smiled at me and laughed.
Nothing more has happened yet, more updates to come.