Penis Pokey Activity Book written by Christopher Behrens.Play with yourself again and again! Every scene in Penis Pokey has one thing missing and you have to complete the picture! This all-new edition features puzzles, connect-the-dots pictures, a maze, and a dry-erase marker for drawing your own creations. Categories for this book Humor, Topic, Adult. Pages: 18. ISBN: 978-1-59474-421-1. Random House.