Rule 34 Dev - 1girl animal_ears bare_shoulders bow bowtie detached_collar dokuromaru fang flat_chest highres idolmaster idolmaster_cinderella_girls jougasaki_rika leotard long_hair looking_at_viewer monochrome open_mouth outstretched_arms playboy_bunny rabbit_ears rabbit_tail smile solo spread_arms tail two_side_up yellow_theme|23235396210