Otome no Iroha! End

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised. Iroha, a masculine girl, and Hifumi, a feminine boy, are siblings who have transferred to a different middle school and moved to their grandparents house. However, after the first night, much to their surprise... they've switched genders. The two are left feeling "delighted"...