Rule 34 Dev - 1girl arm_at_side black_hair black_skirt blue_bow blue_eyes blue_ribbon bow chakku_illust hair_bow hair_ribbon hand_on_own_arm highres kanojo_okarishimasu long_sleeves looking_at_viewer ribbon sarashina_ruka short_hair simple_background skirt smile solo standing sweater white_background white_sweater|12236321214