I, too, wholly support Jinn's decision to remove stories involving underage sex.

But.....

although I have no personal interest in stories involving underage participants, my view on this is that the only person who can claim to support free speech is he who permits his own worst enemies to freely say whatever foul and abhorrent thoughts come into their minds. This is difficult to bear when one hears Neonazis and the like propagating their dangerous misconceptions. However, i do defend their right to say what they think.
Freedom of thought, yes, but of action, no, which is why making pornographic pictures of underage subjects is rightly a criminal activity.