Rule 34 Dev - 2021 20s 2girls :3 :d age_difference ahoge asymmetrical_bangs bangs blowing blue_dress blurry blurry_background blush bob_cut brown_eyes brown_hair bubble bubble_blowing bubble_wand bush child closed_eyes coat commentary dress facing_viewer female foliage grey_hair habit heart height_difference highres holding holding_wand index labcoat last_order long_hair long_sleeves looking_ahead looking_at_object multiple_girls nun open_clothes open_coat open_mouth outdoors polka_dot polka_dot_dress railing robe roruku safety_pin short_hair sidewalk smile soap_bubbles standing stone_floor teenage teenage_girl teenage_girl_and_younger_girl to_aru_kagaku_no_railgun to_aru_majutsu_no_index tree upper_body wand white_coat white_headwear white_robe|4223671173