1girl, ass, black_hair, black_sailor_collar, black_skirt, blush, chitanda_eru, closed_mouth, dressing, hyouka, kneehighs, legs, long_hair, long_sleeves, mery_(yangmalgage), neckerchief, no_shoes, panties, panty_peek, pleated_skirt, purple_eyes, purple_neckerchief, sailor_collar, shirt, sitting, skirt, smile, socks, solo, underwear, upskirt, white_background, white_panties, white_shirt, white_socks