1girl alternate_costume animal_ears bare_shoulders blue_archive blue_bow blue_bowtie bow bowtie breasts cleavage covered_navel detached_collar fake_animal_ears garukichi hair_bun halo highres large_breasts leotard looking_at_viewer low_wings mika_(blue_archive) open_mouth pantyhose pink_hair playboy_bunny rabbit_ears simple_background single_hair_bun solo white_background white_leotard white_pantyhose white_wings wings yellow_eyes