Help Me Not Hurt

Tessa's a sixteen year old girl. She has a little sister that's five years old. Her name is Alyssa. Tessa gets abused on a regular basis. This has caused her to build a shell around herself so that no one else could hurt her. The only person she trusts completely is her sister. Also, she hates change. Every time something changes there's always a possibility for her to get hurt. But she doesn't have a choice when her school gets shut down and she's forced to go to another school. And to top it all off that school's bad boy has taken an interest in her. Which she does not enjoy what so ever. She just wants to graduate so she can get her and her sister away from the abuse and take her far away where no one can hurt them. But the school's bad boy has other plans.