2girls, animal_ears, blue_eyes, blue_headwear, blue_skirt, blue_sky, breasts, brown_hair, brown_headwear, cleavage, cloud, eating, hat, horizon, horse_ears, horse_girl, large_breasts, long_hair, low-tied_long_hair, mekasouru, multiple_girls, navel, ocean, oguri_cap_(umamusume), outdoors, skirt, sky, solo_focus, straw_hat, super_creek_(umamusume), tamamo_cross_(umamusume), umamusume, very_long_hair, white_hair