Don't guys like this?

I've noticed that my fiancé isn't interested in naked pictures. I can't say I've ever sent him one, except a long time ago when I had just moved in. I was home and he was out working and I sent him a picture of me in my underwear and it was obviously provocative. I can't remember exactly what he said but he did think it was odd of me to send that. Anyway, I never sent him a picture ever again. And he never ask for one. Also, when we were dating and he asked for pictures he would say to keep it pg 13.... now we're two years in... i took a picture In lingerie on our iPad which only him and I use. The kids never get the iPad, but he took it to work the other day and today I noticed he deleted the picture. I've asked for us to video tape ourselves during sex and he doesn't like it..... he's a family kind of guy, cares a lot if the kids come across these things... and so do I but I don't think the kids should even be going through out phones (they don't go through mine) his kids use his phone though and a part of me thinks this is the reason why.... but another part of me feels like every guy I've been with died for my nudes or sex videos and my fiancé is not interred in these kind of things AT ALL!!! Why? I'm not unattractive either. HE IS NOT CHEATING.