Pornogami : A Guide to the Ancient Art of Paper-folding for Adults is a complete guide of 128 pages to teach the art of origami but in more cheeky way. Imagined by origami Master Sugoi and for adults, this book explains step by step how to fold paper in order to obtain phallic shapes, female sex, sex-toys and women’s breasts paper sculptures. In general, Master Sugoi is the author of classical origamis shaped like animals and creatures but this time, he wanted to speak to more pervert souls. You can buy this book on Firebox.