I didn't read all the replies here, so I hope I'm not repeating anything already said.
Sports Illustrated is in a race to the bottom with their Swimsuit Issue these last few years. I remember when I was a kid, I would find them lying around the house and leaf through them, and they were way less risque than they are now. I looked at the current issue at a newsstand, and my fist thought was, "Where have the swimsuits gone?" It's clear that they are trying to compete with a certain genre of entertainment that they will never catch up to, and I wonder why they're fooling themselves. Why not just do what they do best, and let the the smut peddlers do what they do?
I definitely don't think pictures can turn anyone into sex abusers. There would be misogynists, rapists, and weirdos anyway. Just look at the Musilm world; go try and find dirty pictures there.
Pulling away from libertinism, someone up there said that people in porn are in it for the money. Uh, what money? They've managed to low-ball them down to $800 to $1,200 a film. If that's such good money, why aren't you doing it? Those people are damaged, many of them are supporting coke habits, and the slimy producers are laughing all the way to the bank. People who think that kind of work could be positive are unicorn believers.
One more note on Sports Illustrated--another thought that occurred to me while viewing those pictures was, "These girls are skating on thin ice." In other words, they're showing so much skin, so indiscriminately, that men might see that and think, "This girl is public property," and rule them out as serious relationship material. The worst thing about men who consume sex work/porn/whatever isn't that they turn into rapists; they don't. It's that at the end of the day, they will see those women as damaged goods and will refuse them the same level of respect they give to women who toe the line. And I've found this to be true of all of them, even the supposedly liberal, progressive, pro sex, gobbledygook BS artist.