1girl, animal_ears, aston_machan_(umamusume), bad_pixiv_id, breasts, brown_hair, buruma, crown, gym_uniform, hazuki_lime, horse_ears, horse_girl, horse_tail, index_finger_raised, jacket, large_breasts, looking_at_viewer, ponytail, smile, solo, tail, tracen_training_uniform, track_jacket, umamusume, yellow_eyes