Incest to beat all incest. Brother and sister have been getting it on between each other for years because they could not find anyone who could satisfy them better than the love they had for each other. The sister had been divorced because her husband wanted a younger girl, so the brother moves in with his sister who had three kids, since he was helping pay some of the bills anyway.
Our parents worked late. My hot, seventeen-year-old sister, a real tease to my friends, was in my sex fantasies. I was fifteen, super horny and happened to sport a big, nine-inch cock. I jacked three to four times a day. (Oh, to be young.) Seeing her parade around the house in just her thong panties and midriff tee-shirt was more than a young teen could handle--even if she was my sister. I will detail how I found myself crossing the line, doing things no parent should know about.
