red hayao, cheval grand (summer calm navy drop) (umamusume), cheval grand (umamusume), vivlos (eclat d'ete) (umamusume), vivlos (umamusume), umamusume, absurdres, commentary request, highres, 2girls, animal ears, bikini, bikini shorts, bikini skirt, blue bikini, blue swim trunks, blush, braid, brown hair, ear ornament, floral print bikini, frilled bikini, frills, from below, half up braid, horse ears, horse girl, horse tail, long hair, looking at viewer, mole, mole under eye, multiple girls, navel, official alternate costume, official alternate hairstyle, open mouth, pink bikini, ruffle bikini, shorts, siblings, simple background, sisters, smile, swimsuit, tail, two side up, white background, white streaks