In a recent column, you said you never hear from married couples whose sex life got better and more frequent over the years. Well, now you have. My wife and I were married 24 years ago, and we are currently having more sex and better sex than we did in the first years of our marriage. There are many reasons why, including therapy, antidepressants, and weight loss and subsequent surgery—but I would have to say that the big reason is communication. If you had known us 25 years ago, Dan, you would not have given us good odds. We’d been dating only a year and a half when we got engaged, and we’d known each other less than two years. I was a virgin, my wife was not, together we hadn’t gotten much past second base, and neither of us had laid our kink cards on the table. We were (and still...