agnes tachyon (tach-nology) (umamusume), agnes tachyon (umamusume), umamusume, absurdres, commentary, english commentary, highres, 1girl, ahoge, animal ears, ass, black necktie, black panties, boots, breasts, brown hair, brown pantyhose, closed mouth, green background, hair between eyes, horse ears, horse girl, horse tail, junoelise161, lab coat, looking at viewer, medium breasts, necktie, panties, panties under pantyhose, pantyhose, red eyes, short hair, sleeves past fingers, sleeves past wrists, solo, sweater vest, tail, thighs, underwear, white boots, yellow sweater vest