When Antonia 'Toni' Collins' mom dies, she spirals out of control. After she gets arrested for the 6th time, her dad decides that she can either go to boarding school to get straightened out, or go and live with her moms old best friend, Nicola Stevens. Of course, Toni chooses to live with her moms best friend, that is until she finds out that Nicola has 5 children, that are all boys. Join Toni on a journey filled with love, hate, pranks, parties, fights, arguments, and I'm only getting started.