I came home and wanted to check on my in the back yard so I came around the house and entered through the back door. I heard some moaning coming from the living room and when I peeked around the corner, there was my little step-sister, her panties were off and her top was pulled down. She was laying on a blanket in the middle of the floor and she was fingering herself with one hand and tweeking her nipples with the other. I noticed one of step-dad's porn magazines on the floor and she was getting herself off while looking at pictures in the mag! I watched for a while, being careful not to let ...

I came home and wanted to check on my in the back yard so I came around the house and entered through the back door. I heard some moaning coming from the living room and when I peeked around the corner, there was my little step-sister, her panties were off and her top was pulled down. She was laying on a blanket in the middle of the floor and she was fingering herself with one hand and tweeking her nipples with the other. I noticed one of step-dad's porn magazines on the floor and she was getting herself off while looking at pictures in the mag! I watched for a while, being careful not to let her see me and I noticed that I was getting turned on watching my own step-sister! Her pussy was beautiful and her tits were big and full and for a girl in the 10th grade, she was turning into a great looking woman! I managed to get up the nerve and I walked into the room and surprised her! I told her that I had been watching her and that I thought it was cool seeing her frig herself. I gently touched her bare leg and when she parted them, I knew that maybe we were going to do something that I NEVER thought I would do. She whispered to me and asked if I would like to fool around with her and that step-mom and step-dad were out of the house for the entire day!! She reached over and rubbed my cock through my pants and commented on my now hard cock! She pulled it out and started jerking me off and I lost control. I pushed her down, opened her legs and ate out my own little step-sister. I licked her wet clit and even rimmed her sweet ass as she moaned and wiggled around! I got to the point where I just HAD to fuck her and after pushing it in her little pussy, I rolled her over and fucked her ass! That really got us both hot as hell and just before I came, I pulled it from her butt, pushed it back into her pussy and shot more cum than I ever have before. She pulled away from me and sat on the floor with her legs apart and I watched my jism spill out and run down her thighs and onto her little feet!! She looked so innocent and sweet, sitting there with her own brothers cum pouring from her and I was ready to do it all again! We decided that now wasn't a good time but made a pact to meet at least once a week to fuck like this!