Rule 34 Dev - 00s 1girl bikini blonde_hair blush breasts cleavage female_focus green_eyes hoshii_miki idolmaster idolmaster_(classic) idolmaster_1 jewelry large_breasts long_hair looking_at_viewer navel necklace one_eye_closed open_mouth rikumoto_yoshiyuki side-tie_bikini_bottom solo swimsuit|369753813