Am I related to... OH NO ! (An R5 fanfiction)

My names Riley. I'm in grade 11. I'm just turning 17 on December 29th. I have bleach blonde hair, with Hazel eyes. I go to Southern east high school, I live in Littleton Colorado. I live at home.. With my 'guardians' named Jeff & Mandy. They aren't my real parents, I've never met my real parents.. I guess I was adopted.. I don't like talking about it too much, because everyone else has real parents & I don't. It just feels so different for me. & I always break down, it just upsets me. They look nothing like me, They're also really mean. I've ran away from home about 4 times. I have a best friend her name is Alison, She's in my grade as well.. Nothing to special.. I'm Just Riley...