johnholl0w, agnes tachyon (tach-nology) (umamusume), agnes tachyon (umamusume), umamusume, highres, 1girl, ahoge, black pantyhose, blush, breasts, brown hair, closed mouth, coat, eyes out of frame, hair between eyes, head out of frame, horse girl, horse tail, lab coat, long sleeves, medium hair, necktie, pantyhose, partially undressed, shirt, short necktie, sleeves past fingers, sleeves past wrists, smile, solo, sweat, sweater, sweater vest, tail, thighs, undressing, white coat, yellow sweater, yellow sweater vest