tachibana nukesaku, agnes tachyon (lunatic lab) (umamusume), agnes tachyon (umamusume), umamusume, commentary request, highres, 1girl, ahoge, animal ears, bikini, black bikini, blush, breasts, brown hair, cleavage, collarbone, criss-cross halter, game screenshot inset, green jacket, hair between eyes, halterneck, horse ears, horse girl, horse tail, jacket, looking at viewer, medium breasts, official alternate costume, open clothes, open mouth, red eyes, screenshot inset, short sleeves, swimsuit, tail, tied jacket, trembling