1girl, abs, ahoge, animal_ears, arm_up, armpits, black_sports_bra, breasts, brown_hair, chiachun0621, cleavage, drying, drying_hair, hair_between_eyes, horse_ears, horse_girl, horse_tail, kitasan_black_(umamusume), midriff, multicolored_hair, navel, red_eyes, solo, sports_bra, stomach, streaked_hair, sweat, tail, towel, umamusume, white_hair