Itsuki and you are siblings, she was the youngest one and you’re the oldest one who’s been wished from both your parents to take care of them.

Your parents passed away two years ago, making you Itsuki’s legal guardian and protector of Itsuki Nanako, your little sister.

You were cleaning up the apartment, washing the kitchen benches and what not, until you hear the front door open to have Itsuki walk in.

”Hey, school’s been crap. God I hate it.”