I have mixed feelings about this, like a lot of you. But I think that the back-story of pictures like this is a lot to to do with the recent fashion for mass naked pics as a kind of performance art, rather than striving to be a so-called ironic post-exploitative take on porn and porn-influenced images.
If the women were older, their bodies more sharply differentiated from a sexual ideal, then we might enjoy the images more easily, we might feel less anxious about their possibly faux-ironic, exploitative status. But does that amount to saying that if you happen to be young and fit and beautiful, then that in itself traps you with a sexualised perception of images of your body, regardless of context and intent? That you have to be old and unattractive before you can feel free of that? That seems perhaps a bit unfair on the beautiful!
I don't particularly admire the images, I don't think they are powerfully ironic, or deconstructive of sexualisation, or anything grand like that, and they are unoriginal too. But on the other hand, I think they look quite nice. They are entertaining and positive pics to have on the wall. I think.