eishin flash (reines plaetschern) (umamusume), eishin flash (umamusume), umamusume, commentary request, highres, 1girl, animal ears, bikini, black hair, blue bikini, blue eyes, blush, bracelet, breasts, cleavage, closed mouth, ggg gorillamanx, hair between eyes, horse ears, horse girl, horse tail, jacket, jewelry, large breasts, long sleeves, looking at viewer, navel, necklace, official alternate costume, official alternate hairstyle, open clothes, open jacket, sandals, short hair, sitting, smile, solo, swept bangs, swimsuit, tail, white jacket, yokozuwari