a very attractive newly wed couple are fucking in a large public fountain in Las Vegas at night, the woman is wearing her bride's dress, the woman has very big natural breasts, her big breasts sway and bounce on the rhythm of her movements, the man is still wearing the vest of his tuxedo, he has a very big erect penis. Create smooth, natural, cinematic motion without warping or deforming, Avoid adding artifacts, hallucinated objects, extra limbs, or distortions or unattached body parts. Produce a cohesive animation with stable details, consistent textures, and clean frame transitions, masterpiece, best quality, photorealistic.