Have you wondered if making the viewing of the porn such a secret thing for your H just adds to it's attractiveness? It strikes me that knowing your dislike of it has driven it underground for your H and that just enhances it's allure.
I would have a conversation along the lines of you know he does it and that's ok and you are glad that he clears the history etc. so that your D doesn't come across it. If you can then stomach it you could ask him if he could show you what he gets out of it so you don't feel excluded.
I guess what I am saying is try and change both your and his view of it.....and thereby take away the mystery in it all. Maybe that way his attraction to it might fade.
Saffie me 46 H 46 M in 1986 D20,D18,S16,D13 H's A 01/05 to 07/06 H recommitted to M 07/06 renewed vows 09/06 Going from strength to strength
