2girls, all_fours, barefoot, black_headwear, blue_skirt, bow, green_eyes, green_hair, green_skirt, hat, hat_bow, heart, heart_of_string, multiple_girls, pink_eyes, pink_hair, pink_skirt, siblings, simple_background, sisters, skirt, sleeves_past_fingers, sleeves_past_wrists, standing, third_eye, upside-down, white_background, wide_sleeves, yellow_bow, yellow_skirt