The bride of the allosaurus.

A tribe of humans has been moved to the Jurassic and there they survive thanks to a pact, every year a fertile girl must be given to the carnivorous allosaurus to be their bride. The chief of the tribe chooses Siren because she has rejected him, but the girl is not one to give up and will do whatever is necessary to survive and do justice, even face the dinosaurs. With illustrations. ----- Warning, this story contains scenes of explicit sex between humans, with reptiles, lesbianism and violence.