shikyou yoru, kal'tsit (arknights), arknights, absurdres, commentary, highres, 1girl, animal ear fluff, animal ears, black bra, blush, bra, breasts, cat ears, cat girl, closed mouth, covering breasts, covering privates, green eyes, holding, holding unworn clothes, knees together feet apart, looking at viewer, looking down, medium breasts, on bed, short hair, sitting, solo, sweat, sweatdrop, underwear, white hair