1girl, :d, animal ears, black gloves, blue eyes, blush, brown hair, detached sleeves, fingerless gloves, flower, gloves, hair flower, hair ornament, holding, holding notebook, holding pen, horse ears, horse girl, horse tail, keima ron, looking at viewer, notebook, open mouth, outdoors, pen, pink sleeves, sakura chiyono o (umamusume), short hair, skirt, smile, solo, tail, teeth, umamusume, upper teeth only, white skirt, wide sleeves