senju (snz0), hasumi (blue archive), hasumi (swimsuit) (blue archive), blue archive, highres, 1girl, areola slip, bare shoulders, bikini, black bikini, black hair, black wings, blush, breasts, cleavage, collarbone, curvy, front-tie bikini top, front-tie top, groin, hair between eyes, hair bun, halo, huge breasts, large areolae, long hair, long hair between eyes, looking down, low wings, navel, pendant choker, red eyes, red halo, side-tie bikini bottom, side ponytail, single side bun, skindentation, solo, swimsuit, thigh strap, thighs, very long hair, wings