niwarhythm, oguri cap (umamusume), tamamo cross (umamusume), umamusume, absurdres, commentary request, highres, 2girls, ahoge, ahoge wag, animal ears, expressive hair, fingerless gloves, flat chest, gloves, hair between eyes, hair flowing over, horse ears, horse girl, horse tail, kindergarten uniform, lightning bolt symbol, monochrome, multiple girls, navel, nervous tama-chan pose, open clothes, open mouth, pants, running, shoes, smile, smock, sneakers, solo focus, sports bra, stomach, tail