A hyper-realistic, highly detailed erotic scene in a large open-air football stadium during daytime. A beautiful young woman with long wavy blonde hair, fair skin, full red lips, and a seductive expression is riding a man in reverse cowgirl position on the green grass pitch. She is wearing a tight white football jersey with blue trim on the sleeves and collar, the jersey pulled up under her large, full, natural breasts so they are completely exposed and bouncing slightly. Her lower body is completely nude, showing a very large, round, firm, pale ass and thick thighs. She is squatting and bouncing on a thick, veiny erect cock that is deeply inserted into her wet, detailed pussy, with her labia stretched around the shaft. One of her hands is reaching back to hold and guide the cock at the base while she rides. Her face shows intense pleasure with mouth slightly open and tongue visible in some frames. She has blue football socks pulled up to mid-calf. A classic black-and-white soccer ball lies on the grass next to them. In the background, a massive stadium filled with a blurred crowd of spectators, stadium lights, and advertising boards are visible under a bright sky. Ultra-detailed skin texture, realistic sweat and skin sheen, perfect anatomy, cinematic lighting, photorealistic, 8k, sharp focus on the couple, depth of field blurring the distant stands.