Rule 34 Dev - 1girl blue_archive blue_necktie book collared_shirt finger_to_mouth grey_hair halo highres index_finger_raised jacket long_hair long_sleeves mechanical_halo necktie noa_(blue_archive) open_mouth purple_eyes shioda_(shioda_5) shirt solo two-sided_fabric two-sided_jacket upper_body white_jacket white_shirt|20290285782