1girl areola_slip bare_shoulders black_thighhighs blonde_hair bouen coat collarbone cowboy_shot duplicate ear_piercing flower grey_background groin hair_over_one_eye highres idolmaster idolmaster_cinderella_girls long_sleeves looking_at_viewer nail_polish naked_coat no_bra no_panties off_shoulder open_clothes open_mouth piercing pixel-perfect_duplicate red_eyes shirasaka_koume short_hair simple_background solo standing thighhighs unzipped zipper