a-sui, super creek (umamusume), umamusume, absurdres, commentary request, highres, 1girl, alternate breast size (larger), animal ears, armpits, arms behind head, bikini, blue bikini, blue eyes, blush, braid, breasts, brown hair, cleavage, closed mouth, feet out of frame, gluteal fold, hair between eyes, horse ears, horse girl, horse tail, huge breasts, long hair, looking at viewer, micro bikini, partially visible vulva, shiny skin, simple background, smile, solo, spread legs, squatting, string bikini, swimsuit, tail, white background