mohaka (m 0haka), rio (blue archive), blue archive, absurdres, commentary request, highres, 1girl, alternate costume, black hair, black halo, black skirt, breasts, cleavage, desk, hair intakes, hair ornament, hairpin, halo, indoors, lanyard, large breasts, long hair, looking at viewer, monitor, office lady, on desk, open mouth, pencil skirt, red eyes, shirt, sitting, skirt, solo, thighs, very long hair, white shirt