papa beast lets out a horrid wail. the group jumps back, covering their ears. then, something really odd happens. momma tosses junior in the air, opens her wide jaws and papa beast moves behind momma beast and grabs hold of her. yes, momma beast and papa beast are having monster sex. unlike humans, papa beast finishes and the birth cycle lasts all of thirty seconds. momma beast's belly balloons up and she squats. pop! a slimy object the size and shape of a vacuum cleaner drops from her. the slimy object splits in half. the two halves spring appendages and raise their heads. the twin sister beasts have been born.