How many men, at least once in their lives, have not toyed with the idea of emulating the exploits of Rocco Siffredi and John Holmes? How many women wonder, in practice, what the differences are between a porn actor and a "common" man? According to the authors, who have been closely following the world of red-light cinema for years, there are many aspiring porn stars and an ever-increasing number of women interested in understanding a world that for a long time it was preferred not to talk about openly. This manual reveals the curiosities and behind-the-scenes of the profession of porn actor, with stories of sets and auditions, interviews with stars of the sector, a decalogue of rules and a test to test the possibilities of undertaking such a career.