2girls, p, alternate_costume, black_hair, blush, book, bowl, breasts, brown_hair, casual, chocolate, cleavage, collarbone, hair_between_eyes, hair_ornament, horse_girl, kitasan_black_(umamusume), long_hair, medium_breasts, multiple_girls, open_mouth, purple_eyes, red_eyes, sasanon_(sasapoliton), sweep_tosho_(umamusume), tongue, tongue_out, twintails, umamusume