1girl, animal_ears, bikini, black_bikini, breasts, cleavage, clenched_hand, cowboy_shot, ear_ornament, grid, horse_ears, horse_girl, horse_tail, kitasan_black_(umamusume), large_breasts, looking_at_viewer, multicolored_hair, osashimisan, red_eyes, side-tie_bikini_bottom, simple_background, solo, streaked_hair, swimsuit, tail, umamusume, white_background