terimuku, kitasan black (umamusume), satono diamond (umamusume), umamusume, commentary request, photo (medium), traditional media, 2girls, :d, animal ears, black hair, blush, brown eyes, brown hair, frilled sleeves, frills, horse ears, long sleeves, looking at viewer, multicolored hair, multiple girls, open mouth, red eyes, shikishi, sleeves past fingers, sleeves past wrists, smile, sparkle, streaked hair, two side up, upper body, white hair