1girl, animal_ears, blurry, blurry_background, blush, bow, brown_hair, buruma, closed_mouth, ear_bow, hair_ornament, hairclip, horse_ears, horse_girl, horse_tail, indoors, jacket, kneepits, leg_up, light_particles, long_hair, long_sleeves, looking_at_viewer, looking_down, mejiro_dober_(umamusume), nakahira_guy, partially_unzipped, partially_visible_vulva, purple_eyes, red_buruma, sitting, solo, tail, thighs, tracen_training_uniform, track_jacket, umamusume, zipper