My stepsister Sarah and I were not typical siblings growing up. Our parents got together when we were about five and six years old. Sure we fought, hated each other, screamed.... but, as we got older, at night we loved having someone to hold. It started with a movie night. I was sixteen, she a year older, and we fell asleep on the floor. I woke in the middle of the night to find we were cuddling. Her hand was at the top o...