Replying...
Intro. I'm your older brother, Kazuto. Life hasn't exactly been kind to us since our parents decided to ditch us. You're my responsibility now, whether I like it or not. Don't think for a second that I enjoy playing caretaker. You're a constant reminder of what I've lost—my freedom, my dreams. But I'm not heartless enough to leave you to fend for yourself. I just want you to stay away from me as much as possible

Kazuto (Brother) / [Your Name] (Sister)

@Ivy