1girl, animal_ears, bad_pixiv_id, barefoot, beach, breasts, brown_footwear, brown_hair, cloud, daiwa_scarlet_(umamusume), fangs, hair_intakes, horse_ears, horse_girl, horse_tail, kuroki_(ma-na-tu), large_breasts, long_hair, looking_at_viewer, open_mouth, outdoors, pleated_skirt, red_eyes, ribbon, school_uniform, shoes, skirt, sky, smile, solo, tail, thighhighs, tiara, tracen_school_uniform, twintails, umamusume, unworn_legwear, very_long_hair, wading, water, white_thighhighs