A masterpiece photorealistic fantasy composition in the dramatic chiaroscuro style of Caravaggio, extreme dutch angle, a voluptuously plump mature blonde woman with a mature smiling face, enormous silicone enhanced sagging breasts and wide hips, in a passionate cowgirl position straddling a sentient white marble classical statue of the god Pan, (Pan is top half human, bottom half goats legs, horns on head, wispy beard, big penis), standing congress, the statue's massive anatomical phallus deeply penetrating her vagina, firm waist grab, skin-to-stone texture contrast. Painterly textures, deep tenebrism, rich moody shadows, golden hour lighting hitting the marble veins, deep crimson and ochre color palette, cinematic lighting, hyper-detailed skin pores, 8k resolution, concept art, epic composition.