momisan, kanna (blue archive), kanna (swimsuit) (blue archive), blue archive, absurdres, highres, 1girl, animal ear fluff, animal ears, armpits, ass, blonde hair, blush, breasts, closed eyes, competition swimsuit, dog ears, hair over one eye, highleg, highleg one-piece swimsuit, indoors, large breasts, long hair, lying, official alternate costume, on back, one-piece swimsuit, solo, swimsuit, white one-piece swimsuit, window