From a leading expert on human sexuality and author of the Sex and Psychology blog, an overview of sexual fantasies-and how to get more satisfaction and pleasure-based on a monumental scientific survey. What do Americans really want when it comes to sex? And is it possible for us to get it? Justin J. Lehmiller has made it his career's ambition to answer these questions.Tell Me What You Want offers an unprecedented look into our fantasy worlds and what they reveal about us. It helps readers to better understand their own sexual desires and how to attain them within their relationships, while also appreciating the different desires of their partners. If we only better understood the incredible diversity of human sexual desire, we would experience less anxiety, and shame about our own sexual fantasies and better understand the needs of our partners. Ultimately, this book will help readers to enhance their sex lives.