kusanagi kaoru, symboli rudolf (umamusume), umamusume, commentary request, 1girl, animal ears, blush, bow, bowtie, breasts, brown hair, collarbone, earrings, hair between eyes, horse ears, horse girl, horse tail, jewelry, long hair, long sleeves, looking at viewer, lying, medium breasts, multicolored hair, on back, parted lips, pleated skirt, purple eyes, purple sailor collar, purple serafuku, purple shirt, purple skirt, sailor collar, sailor shirt, school uniform, serafuku, shirt, skirt, streaked hair, tail, tracen school uniform, white bow, white bowtie, white hair