solo petite futanari character with rich dark skin and long loose curls, slender with soft feminine curves, bent over a polished marble altar inside a grand sunlit temple, legs slightly spread, back arched gracefully, slightly larger erect penis prominently visible, thick glossy cumshot erupting forcefully from the tip, streaming down the shaft, testicles, and inner thighs in vivid flowing streams, natural full testicles hanging beneath, sheer golden fabric loosely draped around hips, warm sunlight filtering through stained glass windows casting colorful patterns on smooth stone, serene yet commanding expression, photorealistic, 8k detail, cinematic lighting