Rule 34 Dev - 1girl arms_behind_back black_shirt blue_bow blue_ribbon blurry blush bow closed_mouth cowboy_shot dated day depth_of_field ding36 grey_skirt high-waist_skirt highres iwanaga_kotoko kyokou_suiri light_brown_hair neck_ribbon purple_eyes ribbon shirt short_hair skirt smile solo standing window|18251821458