1girl, ass, blush, bottomless, butt_crack, cameltoe, embarrassed, from_behind, frown, greyscale, hair_intakes, leg_up, loafers, long_hair, long_sleeves, looking_back, monochrome, no_pants, panties, school_uniform, shoes, simple_background, solo, striped, striped_panties, sweater, thighhighs, thighs, underwear, wavy_hair