I've been watching this post all morning wondering if anyone else will reply but seeing as they haven't I will take the plunge
I haven't seen any tasteful material but I would also be interested if anyone knew of any. We've also been a bit rubbish in this area and I seem to spend most of my time saying no, anticipating an approach so I get ready to say no, or even creating an argument so that he won't ask! I simply can't be bothered
The most interesting thing I'd read recently was this couple where the wife agreed to do it every day for a year and she reckoned that the fact that she didn't have to make a decision (i.e. it was going to happen) meant that she started to get into it more, I've also read in more than one place that the metod to want to do it more is just to do it more, it becomes self-perpetuating.
By the way, I'm not normally so afraid of using some of the words that you used in your post but I'm at work and don't want the IT department to ban NappyValley.
Would be interested to hear anyone else's situation