1girl, acaa, adjusting_hair, animal_ears, arm_up, breasts, brown_hair, cleavage, eyebrows_hidden_by_hair, horse_ears, horse_girl, horse_tail, large_breasts, long_hair, looking_at_viewer, one_eye_closed, open_mouth, outdoors, pants, pink_sports_bra, purple_eyes, sakura_bakushin_o_(umamusume), smile, solo, sports_bra, sportswear, stained_clothes, sweat, sweat_stain, sweaty_clothes, tail, umamusume, yoga_pants