The day started off as normal

I'm a 14 year old girl called Nova-Leigh living in Brighton, England. I have a 23 year old step sister (Charlotte) who stays up north and only comes down sometimes. An over protective 18 year old brother (Thomas) who stays at home, another over protective brother (Declan) who has just turned 16 and a younger brother (Jasper) aged 11. Our mother is a teacher and our father works for a car company. Let's see what happens when my parents take a trip away and me and my oldest two brothers are left alone