sadahiro (chicken nugget gyuuniku aji), agnes tachyon (tach-nology) (umamusume), agnes tachyon (umamusume), umamusume, commentary request, 1girl, :o, animal ears, blush, breasts, brown hair, coat, collared shirt, finger gun, grey necktie, grey shirt, hair between eyes, horse ears, horse girl, lab coat, long bangs, long sleeves, looking at viewer, medium breasts, necktie, open clothes, open coat, open mouth, red eyes, shirt, short hair, short necktie, simple background, solo, sweater vest, upper body, white background, yellow sweater vest