kkato, rio (blue archive), blue archive, absurdres, commentary, highres, 1girl, alternate costume, averting eyes, black hair, blue eyes, bottomless, breasts, camisole, cleavage, convenient censoring, earrings, halo, jewelry, large breasts, lipstick mark, lipstick mark on shoulder, long hair, midriff, millennium science school logo, navel, red eyes, red nails, shiny skin, sitting, solo, sweat, thigh gap, thighs, triangle earrings, very long hair, white camisole