nazmocha, verxina (umamusume), umamusume, highres, 1girl, animal ear piercing, animal ears, black hair, black tail, book, closed mouth, clothing cutout, glasses, hair between eyes, hair intakes, holding, holding book, horse ears, horse girl, horse tail, long hair, lying, mole, mole under eye, on stomach, open book, purple eyes, reading, round eyewear, simple background, solo, tail, tail through clothes