1girl, ahoge, animal_ears, blue_eyes, breasts, brown_hair, cleavage_cutout, clothing_cutout, grey_hairband, hair_between_eyes, hairband, horse_ears, horse_girl, large_breasts, long_hair, looking_to_the_side, mecha_musume, mihono_bourbon_(umamusume), necktie, pink_necktie, saeki_shun, solo, umamusume