Is it really our fault? Of course, the words 'fault' and 'blame' are used here in their most non-traditional sense possible. It is actually the way its supposed to be. Do comprehend the catastrophe it would be if males lose all interest whatsoever in females and vice versa. But of course, the point of argument is why does it get so much attention? And the answer to that is ridiculously simple. For starters, since when have males been associated with diligence? The reason cleavage has become the focal point of male limelight is simply because it is the most visually accessible unique part a female possesses. One really does not have to do anything offensive or forceful, but just keep one's eyes open. There are more than enough opportunities to get an eyeful without even breaking a single law. I must say that this prospect appears and actually is quite safer than its alternatives to achieve pleasure.
Another viewpoint worth mentioning, though I am speculating now, is whether females really hate it when our gaze slides down a few inches? Think of it this way. The cleavage is as much a part of the female body as are other parts. And it is beyond argument that females arduously engage in artificial beautification of their bodies. Is it really surprising that cleavage is'nt left behind in this rat race? The growing user base of underwired and push-up bras screams out my point. Every person, irrespective of gender, should be proud of his/her body and unless the male involved is a pervert, there is absolutely no harm, physically, morally or otherwise, in bordering exhibitionist tendencies.
Finally for those of you who puff up in anger or shock over the cheek of this young lad to make a post about this non-existing issue, take a peek at the heading I referred to in the beginning and tell me, just what do you notice?