From swinging urban couples to lesbian bathhouses, to S/M dominatrices, to the world of transgendered women living as men, to the exploding world of amateur pornography. The wonderful world of sex is one where old notions of morality have become irrelevant. No more sneaking around with the Playboy, sex has never been sold so openly to so many. And it has never sold so well. Good Girls Do blends observations on our sex-saturated culture with personal histories, meditations on our collective sexual neuroses with profiles of the pioneers who made the underground mainstream.