bubbles you arent being unreasonable - porn is for boys not men and fathers - sorry but that is my opinion.
We dont look at other men for sexual gratification, we find it in out DP's and DH's.
My DP used to have a stash of porn, dvd's, magazines, webistes saved on his laptop...we then had an issue with me being depressed after our daughter was born, he was depressed also, and went elsewhere (luckily did nothing sexual) just texts and emails with numerous amounts of girls/women.
anyway afterwards as he was only sexting cheating I chucked him out and made him do what he needed to do to get us back and the porn had to go! all of it...the one DVD I found was of a 17yr old chinese girl - eurghhh so vile poor girl!
So now we are very happy, theres no porn at all .... well...actually.....we have found this site called silver something or other and its so funny/ sexual at the same time. We still dont live together 6 months on, as I cant have him back with me just yet..we are at our parents, but we go online and find pics that remind us of us together or what we would like to do....may I say all these pics are cartoons and not of real people, more anime than anything, tho there are sick ones too of bart and marge! yuk! then we email them to each other and get turned on by it funny enough.
I dont think its wrong if it doesnt include other real people, men dont get it, it is degrading and hurtful but if you find a common ground that works for you both I dont see the problem.