1girl, black_thighhighs, blonde_hair, blush, bra, breasts, cleavage, embarrassed, from_above, hands_on_lap, ichii_yui, kneeling, looking_up, on_floor, open_mouth, panties, short_twintails, small_breasts, socks, solo, steam, sweat, thighhighs, tiles, twintails, underwear, yellow_eyes, yuukin, yuyushiki