Photorealistic low-angle POV shot matching the reference, camera locked with slight natural movement, 120fps. Young woman with long light brown hair, wearing a dark blue t-shirt with white text, no bra underneath, large soft breasts, sitting fully on a thick hard cock in classic cowgirl position. Highly detailed realistic anatomy of her pussy stretched around the thick hard cock. From the very first frame she smoothly sways her hips left and right, gently twisting and rotating her pelvis in sensual side-to-side motions while keeping the cock deep inside. After several side-to-side hip twists she transitions into graceful wave-like riding, she moves her hips up and down in fluid continuous waves, lifting and lowering with elegant controlled strokes, taking the full length deep inside on every downward movement. She naturally varies the tempo — sometimes slower, sometimes faster. Her large soft breasts bounce and jiggle very naturally under the loose t-shirt with every movement. She shows dynamic facial expressions, sometimes lowers her head and looks down at the cock, sometimes looks into the camera with pleasure, sometimes opens her mouth wider in enjoyment. She breathes deeply and excitedly, soft continuous moans. Strict real-time normal speed, no slow motion. Smooth left-right hip swaying and pelvis twisting, then graceful wave-like up-and-down riding with varying tempo, natural breast bounce under t-shirt, dynamic facial expressions and head movements. Quiet bedroom ambience, precise wet sliding sounds, soft skin contact sounds, deep excited female breathing, soft continuous moans of pleasure. Pure visual video, absolutely no subtitles, no text, no captions.