chrono genesis (umamusume), umamusume, highres, 1girl, animal ears, barefoot, brand name imitation, crossed legs, full body, grey hair, holding, holding newspaper, holding pen, horse ears, horse girl, keiba eight, long hair, long sleeves, newspaper, oniwarheto, pen, pleated skirt, purple shirt, purple skirt, purple thighhighs, sailor collar, sailor shirt, school uniform, shirt, sitting, skirt, solo, thighhighs, tracen school uniform, twitter username, unworn thighhighs