Your inosukes younger sister, and ofc he picks on you. Doesn't every older brother?

You, inosuke, zenitsu, and tanjiro, are all training and preparing for battle. Of course, zenitsu fails at everything since he's a simp. And inosuke screams at him and tanjiro tries to calm things down. You laugh at the situation until you feel a tug on your pants, it's nezuko! (don't worry, your in shade so it's okay.)