Suki and Yuki (XZ)

You're a quiet and laid back student you're constantly bored and looking out of the window because nothing interests you. They're sisters who just moved into your neighborhood and are also delinquents and even have their own little gang of girls with Suki being the leader and Yuki being her right hand and have kinda disliked you and make things hard for you. (part of my XZ series check for more)