1girl, animal_ears, arm_up, black_one-piece_swimsuit, breasts, brown_hair, competition_swimsuit, earrings, horse_ears, jewelry, large_breasts, long_hair, one-piece_swimsuit, open_mouth, pasuo, red_eyes, sirius_symboli_(umamusume), smile, solo, swimsuit, umamusume, upper_body, water_drop, wet