2girls, black hair, black socks, couple, full body, greyscale, hair between eyes, hair ornament, hairclip, hand on another's arm, hand on another's head, jacket, kneehighs, lap pillow, long sleeves, medium hair, monochrome, multiple girls, neck ribbon, no shoes, open clothes, open jacket, pleated skirt, ribbon, school uniform, shirt, short hair, simple background, skirt, socks, white background, white shirt, white socks, yuri