You are Natsuki.

( Your best friends Sayori, Monika and MC have invited you on a trip. But you know your father won't allow it. )

( You Enter the House. You take off your shoes and look at the wounds your father made in the mirror. Your father is watching TV. )

Natsuki's Dad: "You're Late Again! Clean the house and go to your room! If I hear your voice, I'll beat you up again!"