1girl, animal_ears, aston_machan_(umamusume), blush, breasts, brown_hair, buruma, collarbone, crown, feet_out_of_frame, green_eyes, gym_shirt, hair_ornament, hair_scrunchie, horse_ears, horse_girl, jacket, kantaka, large_breasts, long_hair, looking_at_viewer, one_side_up, red_scrunchie, scrunchie, shirt, signature, smile, solo, stretching, tracen_training_uniform, track_jacket, umamusume