1girl, alternate_costume, animal_ears, bad_twitter_id, bare_shoulders, black_shirt, black_shorts, breasts, brown_hair, cleavage, crop_top, horse_ears, horse_girl, horse_tail, large_breasts, leaning_forward, long_hair, looking_at_viewer, mmm_(mmm623), multicolored_hair, open_mouth, red_eyes, shirt, shorts, sirius_symboli_(umamusume), smile, solo, streaked_hair, tail, twitter_username, umamusume, very_long_hair, white_hair