ursica, seia (blue archive), blue archive, yellow headwear, absurdres, highres, 1girl, alternate costume, animal ear fluff, animal ears, bare shoulders, blonde hair, blush, breasts, casual one-piece swimsuit, closed mouth, collarbone, covered navel, extra ears, feet, foot focus, foreshortening, fox ears, gradient eyes, hair ornament, hair over one eye, halo, knees apart feet together, licking lips, long hair, looking at viewer, multicolored eyes, no shoes, on ground, one-piece swimsuit, outdoors, pantyhose, parted bangs, red eyes, side ponytail, sidelocks, sitting, sky, small breasts, smile, soles, solo, spread toes, sunglasses, swimsuit, tinted eyewear, toes, tongue, tongue out, visor cap, white one-piece swimsuit, white pantyhose, yellow eyes, yellow halo