Some further comments on your post.
Please do write a longer musing on why Devotional Sex is new to you. You are likely to give me some ideas of how to talk about Devotional Sex, and this will help others to understand.
I try to select photos for the photo-blog which are domestic (or fantasy domestic) rather than staged porn. And I also try to only use photos where the Princess looks like she is genuinely enjoying what is happening. So most photos I see on Tumblr are not suitable for my blog.
I submitted my photo-blog to a list of Femdom Tumblrs
and my site was rejected.
But comparing my photo-blog to any of the others in the Femdom Tumblr list quickly shows the difference between internet Femdom and Devotional Sex, so I think the list owner was right to not include my blog on his list.
A problem with the text on the photo-blog is that Tumblr puts the most recent post at the top. It would be great if I could reverse this so that new readers started at the beginning because then I could explain the basics of Devotional Sex right from the start.
Starting with your wife as if it was a date is a great way of starting. Start slowly and the the sizzle will eventually follow.
In my experience a foot massage has always started with either me asking whether my Princess would she like one or her asking me to give her one. So I've never felt that a command for this was needed. But hearing how things work for other couples is really good because we will all do things slightly differently, and if a Rub command works for some couples then I'll add it to the list.
The Princess becoming more touchy, flirty, teasey and more sexy is one of the best things with Devotional Sex
If you are like me then you are probably talking about Devotional Sex far too often for your Princess. Let her know about the Quiet command so that she can shut you up when she needs a rest. A Princess soon starts to think of her Knight as being a bit like an eager puppy - always eager to talk and play.
It takes time and lots of practice to learn better control. But the practice is lots of fun
Having the "danger" word is very practical, and it is good to try to never cum by accident. Her inconvenience at having to pause when you say "danger" is made up for later by your learning much greater control.
I've said enough for now. I look forward to hearing from you again, and Happy Exploring!