1girl, animal_ears, ass, blue_archive, blue_eyes, competition_swimsuit, extra_ears, grey_hair, hair_ornament, hairpin, halo, heterochromia, iris37337, looking_at_viewer, medium_hair, official_alternate_costume, one-piece_swimsuit, ponytail, shiroko_(blue_archive), shiroko_(swimsuit)_(blue_archive), solo, swimsuit, thighs, wolf_ears