The title says it all

BEWARE EXTREMELY SEXUAL SCENES READ AT YOUR OWN RISK

Isabel Green has been living with her step brother-to-be for four months now, and just when she expects school to be better this year, they fall. Unfortunately Sam, her step brother, has become a teacher at her high school after graduating early. After a run in with a Mafia leader, a secret relationship, two so called friends, and her psychopathic dad and grandpa, Izzy is faced with the hardest choice yet. To live or to die.