My Older Sister Is Utaha Kasumigaoka

“Kasumigaoka Utaha! Listen up! Even if I die, even if Yukinoshita beats me to death with those skin-and-bones arms, I will never bow my head to you, you black-hearted, black-stocking-wearing fat woman!”

Kasumigaoka Natsuki roared furiously at his evil older sister.