shikyou yoru, mon3tr (arknights), arknights, absurdres, commentary, highres, 1girl, animal ears, apron, black dress, black hair, black pantyhose, book, cat ears, dress, green eyes, green hair, holding, holding book, indoors, knees up, looking at viewer, maid, maid apron, medium hair, multicolored hair, no shoes, panties, panties under pantyhose, pantyhose, sitting, solo, toes, two-tone hair, underwear, white apron