1girl, animal_ear_fluff, animal_ears, blue_archive, blue_eyes, blush, collarbone, competition_swimsuit, extra_ears, flat_chest, grey_hair, halo, kawai_ritsu_(rits_meg), official_alternate_costume, one-piece_swimsuit, open_mouth, ponytail, shiroko_(blue_archive), shiroko_(swimsuit)_(blue_archive), sidelocks, simple_background, solo, swimsuit, white_background, wolf_ears