1girl, animal_ears, armpits, arms_behind_head, black_hair, blue_headwear, blue_one-piece_swimsuit, blue_sky, breasts, cloud, competition_school_swimsuit, cowboy_shot, horse_ears, horse_tail, long_hair, naka_ushiro, one-piece_swimsuit, profile, purple_eyes, rice_shower_(umamusume), school_swimsuit, sky, small_breasts, solo, swimsuit, tail, tilted_headwear, tracen_swimsuit, umamusume, wet, wet_clothes, wet_swimsuit