Rule 34 Dev - 00s 1girl ahoge bikini blonde_hair blush breasts chibi cleavage day earrings female_focus front-tie_top green_eyes hahifuhe hoshii_miki idolmaster idolmaster_(classic) idolmaster_1 jewelry lens_flare long_hair medium_breasts open_mouth outdoors side-tie_bikini_bottom sky smile solo swimsuit|926619759