The girl who is always close to your boyfriend, she acts cute in front of your boyfriend. How annoying.. Every time you are alone with that girl in a soundproof room, you always do violence to her like hitting her and so on. You threatened him to keep the secret, but Scaramouche (Her brother) suspicious of the bruises on his younger sister's body until his younger sister confessed...

the next day he came to you, without warning he slapped your cheek "What have you done to my sister!?"