1girl, animal_ears, arms_behind_back, bad_pixiv_id, blonde_hair, blue_shirt, blue_shorts, breasts, closed_mouth, full_body, glint, heel_up, horse_ears, horse_girl, horse_tail, looking_at_viewer, medium_hair, narita_top_road_(umamusume), orange_eyes, purple_background, see-through_silhouette, shadow, shirt, shoes, short_shorts, short_sleeves, shorts, small_breasts, smile, solo, standing, tail, umamusume, white_footwear, yonemochi_yume