Rule 34 Dev - 3girls black_hair blue_eyes blue_skirt bow braid brown_eyes brown_hair cardigan grin hair_ornament hayasaka_mei highres ibuki_nagisa idoly_pride long_hair looking_at_viewer multiple_girls nagase_kotono official_art open_mouth ponytail purple_eyes qp:flapper school_uniform serafuku shirt short_hair skirt smile|18116654166