Blonde girl rides guy outside while he lies on back

It's a bright, sunny day outside and you can see the sky and some green trees in the background. A blonde woman with long hair is on top of a guy who's lying on his back. She's grinding down on him, her hands resting on his chest. Her hair is blowing around as if there's a breeze. He's shirtless and she's wearing a dark top. The scene feels casual and spontaneous, like they're just messing around outside. The focus is on their physical interaction, no other people or distractions visible. It's a straightforward outdoor moment with no fancy staging, just two people enjoying themselves in the open air.