night known, asuna (blue archive), blue archive, highres, 1girl, bikini, black bikini, blonde hair, blue eyes, blue halo, blue sarong, blush, breasts, choker, cleavage, collarbone, hair over one eye, hair ribbon, halo, hat, jewelry, large breasts, leg up, long hair, looking at viewer, navel, necklace, open mouth, ribbon, sarong, scrunchie, see-through clothes, see-through shirt, shirt, smile, solo, sun hat, swimsuit, thighs, tied shirt, very long hair, white shirt, wrist scrunchie