Rule 34 Dev - 1girl black_eyes black_hair blue_sailor_collar blush bow collarbone hair_bow hand_up highres holding holding_pen looking_to_the_side love_plus official_art parted_lips pen plus_sign ponytail ribbon sailor_collar school_uniform serafuku short_sleeves sidelocks solo summer_uniform takane_manaka white_bow white_ribbon|24381366048