Abstract
I defend the thesis that a person’s sexual fantasies function autonomously from his desires, beliefs, and intentions, a fact I attributeto their different forms of intentionality: the contents of sexual fantasies, unlike those of the latter, lack a direction of fit and thus fail to express satisfaction conditions. I then show how the autonomy thesis helps to answer important questions about the ethics of sexual fantasy. I also argue that the autonomy thesis can claim empirical support from several areas, including interesting recent work on meta-representation and simulation theory.