sion (9117), seia (blue archive), seia (swimsuit) (blue archive), blue archive, commentary request, highres, revision, 1girl, adjusting eyewear, bare shoulders, blonde hair, breasts, cellphone, closed mouth, covered navel, hair over one eye, highleg, highleg one-piece swimsuit, holding, holding phone, jacket, long hair, looking at viewer, official alternate costume, official alternate hairstyle, one-piece swimsuit, open clothes, open jacket, orange-tinted eyewear, phone, pink eyes, side ponytail, sitting, small breasts, smartphone, smile, solo, sunglasses, swimsuit, tinted eyewear, visor cap, white one-piece swimsuit, yellow jacket