Rule 34 Dev - 1girl bikini breasts choker cleavage collarbone female_focus grabbing_own_breast hairband highres idolmaster idolmaster_(classic) large_breasts long_hair navel purple_eyes shijou_takane side-tie_bikini_bottom silver_hair simple_background solo swimsuit underboob white_background white_bikini yumekaranigeruna|8614316178