A dramatic classical oil painting in the style of Caravaggio, rich chiaroscuro lighting, a high-born medieval noblewoman, 24 years old, long wavy auburn hair half-fallen from her braided crown, fair freckled skin flushed and glistening, full lips parted in a moan, emerald eyes half-closed with pleasure, wearing only the torn remains of a crimson velvet gown pushed up around her waist, heavy gold jewelry on her neck, straddling a battle-hardened knight in partial steel plate armor, riding him in cowgirl position, her hands pressed on his chest, back arched, thick cock buried deep inside her tight wet pussy, juices running down his hips, dramatic torchlight casting strong golden highlights on their sweat-slicked skin and deep black shadows, classical composition, highly detailed skin and fabric textures, the atmosphere of a forbidden Baroque masterpiece