>>1,3,5
Dude, don't be a faggot.
It really doesn't matter.
You are harming yourself if you don't fap. The urge to fap to things you consider sick will come again and again until it will drive you crazy.
JUST FAP!
If yourself is the only person you harm, then if you don't care about it simply nobody gets hurt.

> I know a lot of poster who'd continue fapping to that material until they become desensitized and try justifying it.

Like me, uh.. maybe anonymous.
In real life ofcourse I don't mention it.
Look OP, with our technology it's just a matter of time before we have realistic 3D porn. When that happends be sure to see the sickest shit ever, including, I'm sure, 3D CP.
What are you going to do then? Still not fap? Becaus ethey look like real? What if you cannot dinstict whether they are real or not?
Add to this, what the fuck is this fucked up thinking. "I'll fap to child models but not to CP".
Are you retarded? Child models after the photo shoots get pounded and guess what, they are often beaten, treated very badly etc.. How the fuck do you justify that?

OP don't be a retard, self-realization is really good but what you try to solve is not a problem.
Perhaps you have a slight addiction to the internet? Or masturbating? It's possible to get addicted to these things.