xin sanmu, helena (azur lane), helena (basking in the cypress' warmth) (azur lane), azur lane, absurdres, highres, 1girl, :d, @ @, arm behind back, bare shoulders, blue hair, blush, breasts, cleavage, embarrassed, hair between eyes, hand up, long hair, looking at viewer, medium breasts, naked towel, nervous, nervous smile, official alternate costume, open mouth, pink eyes, red eyes, smile, solo, standing, thighs, towel, towel pull, very long hair