Rule 34 Dev - 1girl animal_ear_fluff animal_ears belt blue_archive cat_ears choker chuni_burokku earpiece extra_ears halo hat highres idol idol_clothes mouthpiece navel o-ring o-ring_choker official_alternate_hairstyle peaked_cap pink_halo serika_(blue_archive) serika_(idol)_(blue_archive) solo white_belt|24248048292