koflif, kitahara aya, kurosawa kakeru, kurosawa no imouto, naito kyoko, naitou kyouko, nishimoto erika, sugawa maiko, takigawa magister, takigawa magisuteru, onanie master kurosawa, bad id, bad pixiv id, 1boy, 6+girls, brother and sister, crossed arms, everyone, gakuran, glasses, hands on own hips, harem, long sleeves, multiple girls, school uniform, serafuku, shoes, siblings, thighhighs, unbuttoned