kenzuishi (pixiv1071422), aris (blue archive), blue archive, commentary request, highres, 1girl, alternate costume, bare legs, bare shoulders, black hair, blue eyes, blue halo, blue one-piece swimsuit, covered navel, crotch focus, from below, hair between eyes, halo, long bangs, long hair, looking at viewer, old school swimsuit, on swing, one-piece swimsuit, open mouth, school swimsuit, simple background, sitting, smile, solo, swimsuit, swing, swing set, tareme, white background