1girl, animal_ears, baseball_bat, breasts, brown_hair, cleavage, dolphin_shorts, grey_shorts, grey_sports_bra, horse_ears, horse_girl, horse_tail, medium_breasts, mejiro_ryan_(umamusume), multicolored_hair, multiple_piercings, multiple_views, nishiki_kazue, purple_eyes, red_footwear, shirt, shorts, sports_bra, standing, standing_on_one_leg, streaked_hair, tail, thighs, umamusume, underwear, white_background, white_hair, yellow_shirt