Francesco Alberoni ventures into the mysterious territory of eroticism, until now reserved to psychoanalysis and sexology field, and discover that, in fact, has been an area explored by the greatest writers and philosophers, which found a variety of experiences : seduction and dreams, conquest and abandonment. It seemed impossible to find a common thread, an order in this seething emotions and feelings. But Alberoni insurance proceeds in this maze of the erotic. It makes us recognize what we thought shameful; can understand and understand others; provides a new language to an essential aspect of our lives.