bm (bm364364), kazusa (blue archive), blue archive, absurdres, highres, 1girl, animal ears, black hair, black jacket, black pantyhose, cat ears, colored inner hair, crossed legs, desk, extra ears, feet, foot focus, from below, halo, holding, holding shoes, holding unworn clothes, indoors, jacket, medium hair, multicolored hair, no shoes, on desk, pantyhose, red eyes, school desk, shoes, sitting, skirt, solo, unworn shoes, white skirt