2girls, armpits, baseball_cap, blue_hair, blush, braid, cloud, day, dress, green_eyes, happy, hat, horizontal_bar, hug, long_hair, midriff, multiple_girls, open_mouth, outdoors, outstretched_arms, panties, pantyshot, playground, purple_panties, sailor_dress, school_uniform, serafuku, shoes, siblings, sisters, sitting, skirt, sky, smile, socks, spread_arms, tank_top, twin_braids, underwear, upskirt