soukou_akki_muramasa sandaime_muramasa ookuma_(nitroplus) 1girl ahoge bare_shoulders black_legwear blush breasts cleavage dark_skin detached_sleeves from_above kimono large_breasts long_hair obi oppai orange_hair pantsu pointed_ears side-tie_panties sitting smile solo thighhighs wafuku white_hair white_panties