iog626, agnes tachyon (umamusume), umamusume, absurdres, highres, 1girl, ahoge, animal ears, bags under eyes, black necktie, black shirt, breasts, brown hair, closed mouth, coat, collared shirt, hair between eyes, horse ears, horse girl, lab coat, large breasts, long sleeves, medium hair, necktie, red eyes, scar, scar on face, shirt, short necktie, simple background, sleeves past fingers, sleeves past wrists, smile, solo, sweater, test tube, tongue, tongue out, white background, white coat, yellow sweater