2girls, =3, abs, animal_ears, bare_arms, blue_headwear, blue_sports_bra, breasts, brown_hair, chibi, chibi_inset, closed_mouth, crop_top, cropped_legs, grey_pants, hair_over_one_eye, hat, horse_ears, horse_girl, horse_tail, leggings, long_hair, looking_at_viewer, midriff, multiple_girls, navel, pants, purple_eyes, rice_shower_(umamusume), small_breasts, solo_focus, sports_bra, stretching, tail, tanahashi_beiko, toned, umamusume, white_background, zenno_rob_roy_(umamusume)