matuda (matudayazo), still in love (umamusume), umamusume, commentary, highres, 1girl, animal ears, artist name, blush, brown hair, brown tail, hair between eyes, horse ears, horse girl, horse tail, knees together feet apart, knees up, long hair, looking at viewer, open mouth, red eyes, shirt, simple background, sitting, sleeves past fingers, sleeves past wrists, smile, solo, speech bubble, tail, thighs, twitter username, white background, white hair, white shirt, white streaks