Audacious and undeniably provocative, Dean’s profoundly reflective account is neither a manifesto nor an apology; instead, it is a searching analysis that tests the very limits of the study of sex in the twenty-first century. Dean’s extensive research into the subculture provides a tour of the scene’s bars, sex clubs, and Web sites; offers an explicit but sophisticated analysis of its pornography; and documents his own personal experiences in the culture. But ultimately, it is HIV that animates the controversy around barebacking, and Unlimited Intimacy explores how barebackers think about transmitting the virus—especially the idea that deliberately sharing it establishes a new network of kinship among the infected. According to Dean, intimacy makes us vulnerable, exposes us to emotional risk, and forces us to drop our psychological barriers. As a committed experiment in intimacy without limits—one that makes those metaphors of intimacy quite literal—barebacking thus says a great deal about how intimacy works.