Prompt

In the forest. A rear view and low angle view. A beautiful 20-year-old blonde with her hair tied back in a ponytail. She has a very full—truly enormous—bust, long, slender legs, and luscious, seductive buttocks. Her nipples are erect and aroused. She is completely naked. The woman is positioned in front of a tree, leaning forward with her hands braced against it, her back arched. Behind her stands a man with a gigantic, long, massive, and heavy penis. He is fucking her from behind. Her large, rounded buttocks are lifted high. His penis is deep inside her pussy. She is moaning, her eyes half-closed.