1girl, animal_ears, bow, braid, breasts, brown_hair, closed_eyes, hair_bow, hatagaya, horse_ears, horse_girl, horse_tail, large_breasts, long_hair, open_mouth, pleated_skirt, rattle, school_uniform, simple_background, sitting, skirt, smile, solo, super_creek_(umamusume), tail, teeth, thighhighs, tracen_school_uniform, umamusume, upper_teeth_only, white_background, white_hair, white_thighhighs