1girl, alternate_costume, animal_ears, black_leotard, blue_archive, bow, breasts, ear_tag, fake_animal_ears, hair_bow, happy, kurosaki_kousuke, leotard, long_hair, looking_at_viewer, mouse, mouse_ears, mouse_girl, mouse_tail, open_mouth, playboy_bunny, rabbit_ears, red_eyes, saya_(blue_archive), single_leg_pantyhose, small_breasts, solo, strapless, strapless_leotard, tail, very_long_hair