1boy, 2girls, alternate_costume, animal_ears, aramori_susumu, aston_machan_(umamusume), breasts, buruma, comic, daiwa_scarlet_(umamusume), faceless, faceless_male, hair_between_eyes, horse_ears, horse_girl, horse_tail, large_breasts, long_hair, looking_at_viewer, lost_child, monochrome, multiple_girls, nervous_sweating, open_mouth, original_race_uniform_(umamusume), race_bib, shaded_face, sparkle, sweat, tail, thighhighs, tiara, umamusume