By popular demand, how I lost my virginity to my brother.On a typical Friday night, I would spend the night at my friend Amanda's house. We were going to have a sleepover, do our nails, and talk about boys I hoped we would talk about girls, too. Being 17 meant that we couldn't really go out. The local mall had a rule that you had to be 18, or accompanied with an adult, to shop there. Since we couldn't go out we stayed at...