Up until the age of 15, me and my sister had experimented with each other. We had s** in just about every conceivable way. All of my s***** first were with her. We have never spoken on the subject, but I know there is a awkwardness when we talk. The last time we had s** was when I was 15. I can’t even explain how it happened the final time? We wound up messing around, then in my bed where she got on top and rode me. The part that makes the final time different then all the rest, is when I came, it was inside of her. I remember telling her I was going to c** and she said not inside of me. But when I was ready to c**, I just let it go inside of her on purpose. This was shortly before I left for a summer visit to family in another state. This story could go on forever. But I just wanted to get all the off my chest once, and for all. I HAD S** WITH MY SISTER!!!!