... I think its a case of on the wall or in my bed ...
Well said, Freq3... that's it in a nutshell! It's that proverbial tug of war we often see in many of these matches.
As for my voting, I typically ask myself, which of the pics is the most "wall"-worthy (i.e., museum-worthy)?
While both photos in this case are absolutely stunning [] - sexy, erotic, and artistic, one stands out as bit more "tasteful" in its presentation.
On this basis, Boyfriend's Shirt earns my vote!