While growing up my best friend was Lisa from down the street. We were the same age and had know each other since diapers. We were always together growing up and actually played doctor when we were seven years old.
When we were seniors in high school we were as close as any couple was. We were dating for a few years and were not that active sexually until the one night that changed the world for us. Our parents were going out and Lisa came to my house. We were in the basement watching tv when a movie came on that had a lot of sexual scenes. I was soon hard and Lisa looked over and asked me why I always get that way. I told her I was horny and needed relief.
Lisa looked at me and said she was the same way. I asked her how and she took off her shirt and showed me her hard nipples thru her bra. I then stood up and dropped my shorts and showed her my hard dick through my underwear. Lisa stood and took off her jeans and pulled her panties against her crotch and I saw her pussy outline and they were wet. We looked at each other and started to kiss. We were still standing and when we broke the kiss I took off my underwear.
I started to stroke myself and Lisa watched. I was close and she put her hand out and when she touched my dick I exploded. My cum went on her hands and she jumped and then wiped them off. Lisa then leaned back and opened her legs and started to play with her pussy. In a matter of minutes she was moaning and soon she moaned very loud and stopped. My eyes were wide open and Lisa asked me if it was good for me. I said yes. This lead to some interesting nights for us.