Rule 34 Dev - 1girl absurdres armpit_crease b1ack_illust black_hair blurry blurry_foreground blush breasts cleavage collarbone commentary commission depth_of_field fingernails fish floating goldfish highres idolmaster idolmaster_cinderella_girls jewelry large_breasts looking_at_viewer nail_polish necklace pixiv_commission short_hair simple_background skirt_hold solo takafuji_kako upper_body white_background|20596701879