Brotherly Love (A Roc Royal Love Story)

It is about this adopted teenage, Krissy, who goes through routes in her life with having a bigger big brother than her who's 16. He is in a group with 3 other boys. Her and her friends go on a physical yet emotional journey in this story. She thens end up falling for one of the boys. Who is it and how?

I started this story at 13, and it's my first story so it will be bad. Sorry but my other stories aren't as bad if you find this horrible.