nov1527, agnes tachyon (umamusume), umamusume, commentary, highres, paid reward available, 1girl, :d, armpits, arms up, black background, black one-piece swimsuit, black slingshot swimsuit, blush, breasts, brown eyes, brown hair, collarbone, horse girl, horse tail, looking at viewer, medium hair, navel, one-piece swimsuit, open mouth, sideboob, slingshot swimsuit, smile, solo, sweat, swimsuit, tail, very sweaty