nakano kura, noa (blue archive), blue archive, highres, 1girl, black pantyhose, blue necktie, blush, breasts, finger to mouth, grey hair, halo, headgear, jacket, large breasts, long hair, long sleeves, looking at viewer, mechanical halo, necktie, open mouth, oral invitation, pantyhose, purple eyes, saliva, shirt, simple background, sitting, skirt, solo, sweat, tongue, wariza, white background, white shirt, white skirt