A detailed digital art illustration of a German woman with long blonde hair, large breasts, thick hips, long legs, and a round figure, wearing a revealing black and yellow corset that leaves her topless, paired with high-cut thong panties, garter straps, and thigh-high stockings in matching black and yellow colors. She is standing inside an old, atmospheric German castle with stone walls and medieval decor. She is intimately engaged in a sensual act of cunnilingus with a servient girl who has black hair, medium-sized breasts, and is dressed in black and yellow striped panties. The scene should capture the contrast between the historic setting and the intimate moment with tasteful lighting emphasizing textures and details, rendered in a realistic or highly detailed digital art style.