kaoru (h8qm9), agnes tachyon (umamusume), umamusume, absurdres, commentary request, highres, 1girl, animal ears, between breasts, black leotard, black necktie, blush, breasts, brown hair, coat, detached collar, fake animal ears, hair between eyes, holding, holding test tube, horse girl, lab coat, leotard, looking at viewer, medium hair, necktie, necktie between breasts, nontraditional playboy bunny, open clothes, open coat, playboy bunny, rabbit ears, red eyes, sleeves past fingers, sleeves past wrists, smile, strapless, strapless leotard, test tube, tongue, tongue out, upper body, white coat