1girl, ass, backpack, bag, black_bag, black_socks, blue_panties, blue_skirt, from_below, fukuda_shuushi, kneehighs, kneepits, original, outdoors, panties, plaid, plaid_skirt, pleated_skirt, satin, satin_panties, school_uniform, shirt, shirt_tucked_in, skirt, sleeves_rolled_up, socks, solo, thighs, underwear, uniform, upskirt