Rule 34 Dev - 1girl black_ribbon bra breasts drill_hair female_focus grey_hair hair_between_eyes hair_ribbon highres idolmaster kanzaki_ranko long_hair looking_at_viewer medium_breasts navel parted_lips red_eyes ribbon simple_background solo twin_drills twintails tying_hair underwear upper_body white_background zau_(okogesan)|8881543008