3girls :3 absurdres alternate_costume animal_ears bad_link blue_background blue_eyes blush cheval_grand_(umamusume) closed_mouth dress earrings fingernails game_cg hat highres horse_ears horse_girl hug jewelry medium_hair mole mole_under_eye multiple_girls necklace official_art one_eye_closed pantyhose siblings single_earring sisters sitting smile third-party_source umamusume unworn_hat unworn_headwear v v_sisters verxina_(umamusume) vivlos_(umamusume)