yoako, agnes tachyon (umamusume), umamusume, absurdres, highres, 1girl, ahoge, animal ears, black pantyhose, brown hair, earrings, english text, hair between eyes, horse ears, horse girl, horse tail, huge ahoge, jewelry, lab coat, long sleeves, looking at viewer, pantyhose, parted lips, red eyes, shirt, short hair, single earring, sleeves past fingers, sleeves past wrists, smile, solo, speech bubble, sweater, sweater vest, tail, teeth, test tube, yellow sweater, yellow sweater vest