A distinction needs to be made. Kodomo no Jinkan is a lolicon anime, not a pedo anime.
Kure-nai is a pedo anime. That doesn't mean it was made specifically for pedos, but it's one they're likely to be attracted to.
The dream of most pedos isn't a disturbed slut in training throwing herself at you. Most pedos, those who are attracted to children as a whole and not simply their bodies, are far more likely to prefer an anime like Ichigo Mashimaro, CCS, Kure-nai, Naisho no Tsubomi, etc, than more blatant "pedo bait," because they have children behaving as normal children do.
Obviously, most anime have unrealistic stories and plots, but the difference is how the characters respond to those events.