While I’m not sure “mommy porn” is the most elegant or even appropriate term for popular erotica novels, I completely understand how it applies.
Recently, a friend of mine discussed with us three words that mean so much to her. No, not “I love you,” but “I got you.”
One gripe I hear often from married or otherwise committed men is that they wish their women would dress up for them more often, but I don’t ever hear a lot of married men placing as much importance on looking good for their wives.