Realistic, 8K, 30yo adult female, Caucasian, blonde bun, pink jacquard satin dress hiked up to her shoulder blades, arched back, face twisted in a grimace of pain and pleasure, 35yo primary biological male standing behind her, wrecking her ass with violent deep thrusts, thick veiny shaft slamming into the gaping anal sphincter, shaft buried to the hilt, stretched perianal skin, gluteus maximus trembling under the impact, rustic industrial interior, red brick wall background, low side-angle view, 35mm lens