1girl, animal_ears, bad_pixiv_id, bare_shoulders, blue_bow, bow, bowtie, breasts, dress, ear_bow, gold_ship_(umamusume), grey_hair, horse_ears, horse_girl, long_hair, looking_at_viewer, medium_breasts, open_mouth, pillbox_hat, red_bow, red_bowtie, red_dress, red_eyes, ryne_25, simple_background, sleeveless, sleeveless_dress, solo, umamusume, underwear, very_long_hair, white_background