Rule 34 Dev - 1girl 2024 absurdres armpits arms_behind_head bikini black_hair blush cjhomics female female_focus hair_ornament hair_ribbon highres idolmaster idolmaster_cinderella_girls legs legwear loli long_hair long_twintails looking_at_viewer matoba_risa navel ribbon small_breasts smile solo stomach swimsuit thighhighs thighs twintails white_background younger_female|4166641655