In a primal, uninhibited fuck, a man's urgent desire to inseminate his lover takes over. His cock throbs with anticipation, pulsating as it slides into her tight, unprotected pussy. Each deep thrust brings him closer to release, his body tensing as he fights to hold back. Finally, with a guttural moan, he surrenders, his cock pulsing as it pumps stream after stream of hot, creamy sperm into her waiting depths, leaving her filled and marked.