Alison Rose Black is the older sister of Jacob Black. And only daughter of Sarah and Billy Black. Her best friend is Leah Clearwater. One day Leah and Alison walk to Sam Uley house only to see Sam and Paul cheating on them with girls they have never seen. Alison and Leah pack up and leave. What happens when they come back 3 years later. Will they be the same or will they come back different? What happens when she tells her dad she is the long lost sister of The Mikaelsons?The second oldest to be exact. No Emily Young. No Rachel Black or Rebecca Black.