I think, his so called friends were the prime reason he spoke about being a pedo. Puk was jerking-off to Tracy Lords, because "it's kewl", a guy named fUNny or something like this, admitted to be in a relationship with 14-y.o. when he was 19, Boon is all around degenerate, Hole is into ageplay, Jetrex... You know. With "friends" like these it was only a matter of time before retard like Ross would say "hey, I think it's ok too", but in the end when he said that he had CP on his phone, police found nothing. It's good if social services managed to help him though.