3girls, bag, bench, black_legwear, black_skirt, blue_bow, blue_eyes, blue_hair, blush, bow, bra, building, cat, contemporary, grey_hair, hair_ornament, hair_over_one_eye, long_hair, multiple_girls, no_shoes, pink_eyes, pink_hair, purple_eyes, rain, school_uniform, see-through, serafuku, short_hair, siblings, sisters, sitting, skirt, twins, underwear, wet, wet_clothes, white_legwear