21. Male bed bugs have a unique way to copulate called traumatic insemination. 22. Juvenile male chimpanzees have been recorded mounting and copulating with immature chimps. 23. They need hours of foreplay for them to be stimulated enough to copulate . 24. Concerning witches who copulate with devils . . .. 25. During this time, the heaviest males copulated most. 26. Nobody cusses, nobody copulates , nobody sweats, and hardly anybody bleeds. 27. The audience waits for vanilla romance and gets ribald jokes about copulating cows. 28. Beauty and Tristan copulate as Nicholas watches behind a one-way mirror. 29. Other animals reproduce sexually with external fertilization, including many mammals copulate vaginally. 30. Mating pairs often copulate many times during the course of a mating bout.
