Rule 34 Dev - 1girl alternate_costume arm_up ass barefoot bikini blush brown_eyes brown_hair covering_face feet female flat_chest forehead hair_ornament hairclip highres idolmaster idolmaster_cinderella_girls knees_up legs loli looking_away micro_bikini navel neku_oneneko ryuzaki_kaoru short_hair simple_background sitting smile solo stomach swimsuit thighs toes white_background white_bikini|3165431597