shiratama_(shiratamaco), commentary_request, highres, 1girl, animal_ears, bare_shoulders, blush, bow, brown_eyes, brown_hair, collarbone, dress, flower, gloves, hair_between_eyes, hair_bun, hair_flower, hair_ornament, horse_ears, horse_girl, jewelry, long_hair, looking_at_viewer, official_alternate_costume, orange_eyes, orange_hair, parted_lips, petals, red_bow, red_flower, ring, sidelocks, single_hair_bun, smile, solo, strapless, strapless_dress, tears, upper_body, wedding_ring, white_dress, white_gloves, mayano_top_gun_(sunlight_bouquet)_(umamusume), mayano_top_gun_(umamusume), umamusume, year_2021, 