Lily's thick ass quakes as her massive black dog cock plows into her from behind, forcing its way past her tight slit up to her cervix. The beast has complete control over its helpless pet, and as it pounds away, ropes of hot cum spurt deep inside of Lily. Her cries of pain and pleasure echo in the room while the dog's nose buries itself in her hair, marking its territory on its master. The rough, savage sex continues until the dog's intense orgasm, filling Lily with hot cum and leaving her a sweaty, cum-drenched mess on the floor.