1girl, armpits, arms_behind_head, bow, bow_bra, bra, breasts, collarbone, cowboy_shot, greyscale, hair_ribbon, haite_kudasai_takamine-san, hiiragi_yuuichi, large_breasts, long_hair, monochrome, navel, panties, ribbon, side-tie_panties, solo, takamine_takane, underwear, underwear_only