reya p d3, mr. c.b. (umamusume), symboli rudolf (umamusume), umamusume, commentary request, highres, !, 2girls, ahoge, animal ears, blue eyes, breasts, brown hair, closed mouth, earrings, hair between eyes, hair ornament, hairclip, hands in another's pockets, hat, horse ears, horse girl, horse tail, jacket, jewelry, long hair, long sleeves, mini hat, mini top hat, multicolored hair, multiple girls, musical note, open mouth, purple eyes, red jacket, red shorts, shoes, shorts, simple background, single earring, smile, socks, spoken exclamation mark, streaked hair, tail, top hat, tracen training uniform, track jacket, white hair, white socks