1girl, animal_ears, arm_under_breasts, barefoot, bikini, black_bikini, black_hair, blue_eyes, bob_cut, breasts, cleavage, eishin_flash_(umamusume), hair_between_eyes, holding_own_arm, horse_ears, horse_girl, horse_tail, large_breasts, looking_at_viewer, scrunchie, shimotsuki_tsurara, short_hair, sitting, smile, solo, swept_bangs, swimsuit, tail, thighs, umamusume, water, yokozuwari