The Nerd's Secret

Yn has been different since birth. She is an only child and has been on her own since she was 9. Her mother was a prostitute and her daddy was a pimp. she moved out and in with a friend and her family. They had 2 other daughters Mayleigh, and Kayleigh. They are different to. What will happen when Yn is exposed to her first full moon?
ps I like Music