Realistic, 8K, 28yo adult female with palms flat against the rough brick wall, torso leaned forward and lumbar spine deeply arched, head turned to look back over her shoulder with a defiant smirk and heavy winged eyeliner, short dark wavy hair falling over one eye, black leather mini skirt hiked up to the small of her back and bunched around the waist, sheer black fishnets straining under the pressure of her hips and a studded leather collar tight around her throat, 35yo primary biological male standing behind her, gripping her hips with white-knuckled intensity, slamming his thick veiny shaft deep into her pussy, the glans stretching the vaginal introitus to its limit and the perineum bulging under the pressure of the thrust, a single amber streetlamp providing a hard key light from above casting deep shadows in the alley, rear three-quarter camera angle exposing the point of entry and the curve of the gluteus maximus, 50mm lens, high contrast.