2girls, ass, black_hair, blue_skirt, blush, braid, brown_eyes, brown_hair, butt_crack, hair_ribbon, long_hair, multiple_girls, open_mouth, panties, pants, pants_under_skirt, purple_panties, red_ribbon, ribbon, school_uniform, serafuku, short_sleeves, side-tie_panties, simple_background, skirt, twin_braids, underwear, white_background, wind, wind_lift