reneua, kei (blue archive), kei (student) (blue archive), blue archive, absurdres, highres, 1girl, bare shoulders, blue jacket, blush, breasts, covered navel, hair between eyes, hairband, halo, highleg, highleg one-piece swimsuit, jacket, long hair, long sleeves, looking at viewer, low twintails, off shoulder, one-piece swimsuit, red eyes, sidelocks, small breasts, solo, swimsuit, thighs, twintails, very long hair, white hair, white one-piece swimsuit