I think that blaming a CHILD for thinking and acting like a CHILD is kind of pointless.
You have a real point here- where were these girls parents? Why were they not raised to value themselves and their bodies? Why on earth would you let a fourteen year old walk around butt nekkid?
But at the same time, I think you are blaming those girls, and that is unfair. They are CHILDREN. The responsibility for acting with restraint and care lies with the ADULT men.
I don't care how big her chest is, the moment a fourteen or fifteen year old open their mouth, you know that they are not full-grown, mature adults. Their thoughts and attitudes are mostly immature and/or unformed and you can SEE that. Any man who says he did not is lying, or has blinded himself to his own moral culpability in the situation.
It is up to grown ass people to act like it, and sometimes that means taking RESPONSIBILITY for the harm that you do, no matter how many millions of records you have sold.