lazb., hasumi (blue archive), hasumi (swimsuit) (blue archive), blue archive, highres, 1girl, arm under breasts, bikini, black bikini, black choker, black hair, black wings, breasts, choker, cleavage, feathered wings, front-tie bikini top, front-tie top, hair between eyes, halo, highleg, highleg bikini, huge breasts, large breasts, long hair between eyes, loosely tucked bangs, low wings, mole, mole under eye, official alternate costume, official alternate hairstyle, oversized wings, red eyes, red halo, side-tie bikini bottom, sitting, solo, swimsuit, tile floor, tile wall, tiles, wet, wings