fed (giba), rio (blue archive), blue archive, commentary request, 1girl, alternate costume, ass, beach, bikini, black hair, blue sky, blush, breasts, bright pupils, closed mouth, cloud, day, hair ornament, hairclip, halo, hand on own ass, large breasts, long hair, looking at viewer, lying, millennium science school logo, ocean, on side, outdoors, red eyes, shadow, sky, solo, swimsuit, thighs, very long hair, white bikini, white pupils