uof, ho'olheyak (arknights), arknights, absurdres, commentary, english commentary, highres, 1girl, adjusting eyewear, alternate costume, aqua eyes, aqua nails, armpit crease, bespectacled, black choker, black pantyhose, black skirt, black wings, book, breasts, button gap, choker, cleavage, collared shirt, cowboy shot, glasses, grey-framed eyewear, grey hair, hand up, head wings, jacket, large breasts, medium hair, miniskirt, off shoulder, pantyhose, pencil skirt, shirt, simple background, skirt, sleeveless, sleeveless shirt, snake tail, solo, tail, white background, white jacket, white shirt, wings