This is a difficult one. On one hand I do believe boys are being given a false impression of adult sexuality and that that is potentially dangerous, not to mention being potentially profoundly bloody disappointing.
On the other side of the argument if parents are so stupid as to be unable to regulate their children's online activity themselves then whose fault is that?
Finally, and this is the clincher for me, government across the world are already far too interested in regulating the internet. Some are very successful as it is. China, for example.
What starts today as a simple ban on certain keywords can easily be extended, and that is without the idiocy of certain police officers' interpretation of what they think the new law might say. In the early days of the internet the people of the English town of Scunthorpe had great difficulty.
These matters are best left in the hands of parents.