1girl, animal_ears, black_shirt, black_shorts, blush, breasts, brown_hair, closed_mouth, collarbone, ear_covers, feet_out_of_frame, grey_eyes, hood, hood_down, hooded_jacket, horse_ears, horse_girl, horse_tail, jacket, long_sleeves, looking_at_viewer, mefuyaka, multicolored_hair, nice_nature_(umamusume), one_eye_closed, pink_jacket, shirt, shorts, sitting, small_breasts, solo, streaked_hair, tail, umamusume