estelle8js, kanna (blue archive), kanna (swimsuit) (blue archive), blue archive, highres, 1girl, animal ear fluff, animal ears, bare shoulders, blonde hair, blue eyes, blue halo, blue jacket, breasts, collarbone, covered navel, dog ears, extra ears, groin, hair over one eye, halo, holding, holding whistle, jacket, large breasts, long hair, looking at viewer, one-piece swimsuit, open clothes, open jacket, ponytail, rectangular halo, sitting, solo, swimsuit, thighhighs, thighs, whistle, whistle around neck, white background, white one-piece swimsuit, white thighhighs