GunsAmericaFan - Why not both?
Since I don't feel tempted to stray I don't see a problem. If someone feels tempted to stray by a model then there's probably something more wrong in their relationship than a hot chick at a booth or in a magazine ad.
Besides, I got married not blinded. I'm a hetro male, and I like to look at the gentle gender. Heck, my wife points them out to me sometimes when she sees someone she thinks I'd like to see. I do the same for her when one of her favorite supposedly attractive male movie stars is on. Doesn't mean either one of us is looking to be disloyal, just enjoying the scenery. Kind of like driving out in the Hill Country, and looking out over the tree covered hills. Awe inspiring, and breathtaking on the right day. It's a thing of God's beauty, but promotes only admiration in me. I like it that God makes things of beauty whether they be landscaping, wildlife, or attractive specimens of the human species.
I have a friend that put it like this, "They're like art, nice to look at on the wall sometimes, but that doesn't mean you want to take it home."
Besides, most of them that are used as models are 20 or so years younger than me, and if I'm going to deal with children I'd rather they be my own.
So, I like to look, but I love my wife and there is ZERO temptation there. No temptation = no sin. At least in my eyes.