Olivia Tomlinson was just Louis Tomlinsons baby sister. Until one night changed her whole life. What happens when the boys piano player and backup singer can't make it to their final X-Factor performance? Can the boys persuade Louis teenage sister to perform with them? And what happens when Louis finds out Liv has a crush on one of their bandmates? While touring with their first album a lot is changing in Livi's life.💗✨ ✨including✨ •BSM •Larry Stylinson •Nialler •no smut just fluff🥰💗