1girl, black hair, black jacket, black sailor collar, blazer, blush, bob cut, breasts, close-up, closed mouth, dress shirt, eyelashes, greyscale, hatching texture, jacket, kibito high school uniform, long sleeves, looking at viewer, medium breasts, monochrome, open clothes, open jacket, portrait, sailor collar, school uniform, shirt, short hair, simple background, smile, solo, sweater, unbuttoned, upper body, white background, white shirt