zatou, shirakawa tomomi, shintaisou, game cg, jpeg artifacts, 00s, 1girl, arms behind back, ascot, assisted exposure, bdsm, bondage, bound, brown hair, cameltoe, dutch angle, female focus, green eyes, green panties, hair ribbon, holding legs, long hair, long sleeves, panties, pantyshot, red ascot, ribbon, rope, school uniform, serafuku, shoes, skirt, solo, spread legs, underwear, upskirt, uwabaki, white shoes