1girl absurdres apron bow breasts cleavage dress frilled_apron frilled_dress frilled_legwear frills from_above greyscale highres idolmaster idolmaster_cinderella_girls kamiya_nao katana long_hair looking_up maid maid_apron maid_dress maid_headdress mary_janes medium_breasts monochrome ribbon shikariyo shoes simple_background solo sparkle sword thick_eyebrows thighhighs weapon wrist_cuffs