I suppose if you obsess about something long enough, there’s only one way to get the thoughts out of your mind. Kind of like that song that gets in your head and won’t go away until you find it and listen to it. I’m not sure when my obsession started, but I think I know how it started. After you have sex over and over with a person, one needs to keep stepping it up so that things are constantly better and better. One of t...