This paper benefitted from UVA Law’s Incubator Lunch Series and from presentation at the North American Workshop on Private Law Theory at Western University, the Sexual Consent workshop at the University of Warwick, the University of Pennsylvania faculty workshop, and the Surrey Centre for Law and Philosophy Hart Seminar. I owe particular thanks to Vera Bergelson, Mitch Berman, Karamvir Chadha, Nico Cornell, Ken Ehrenberg, John Goldberg, Debbie Hellman, Leslie Kendrick, Alex Sarch, Rich Schragger, Gregg Strauss, Victor Tadros, Patrick Tomlin, Beth Valentine, Alec Walen, Ben Zipursky, and an anonymous reviewer for Law and Philosophy. John Elliott provided excellent research assistance.