Consent: They already do that, but what they are agreeing to is the blurry part. Most of them agree to "one time things", or "for this week", or "Meh, why not, no LBF, he'll do for a while"… But most guys think… "LGF for life, or until I want another one that's cute…"
Thus, as with everything, communication should never be blurry, or implied, or unplanned without an actual goal in mind, other than Fuck LGF… Then think about tomorrow.
(Nothing needs to be said about non-consent, as that is just rape. But ill-information and neglect of understanding is also, in an essence, rape… when the "moment is over", but he/she goes all "marital" on them, or slave-owner… and just assumes he/she can take it, as they already gave it once, or a few times, or while there was actual interest… Same with marriage, but they can't seem to get a divorce, and thus, are essentially just raped from that point on.
AGE: For sex or pleasure? Sex, if it can fit, without breaking the girl, and all precautions have been taken, and understood, then that should be the limit. Age actually has nothing to do with it, except for "mental comprehension", where obvious thinking should be done by the other party. Failure to think, should be a punishable crime, when it leads to harm, abuse, rape, etc… shit we already have laws for. Though, I can't see valid justification for any age below 6 to be having "sex"… Not that I think 6-9 is much better, but that is the natural pre-development "try it" phase of life. On my past, 6 was when I started doing sexual stuff with peers, myself, and babysitters. (Not any adults though.)
What is sex to a pedophile: Depends… Not all pedo's have sex, or want sex. Some are just sexually attracted. Some want to hurt, some want to please them, some want only to please themselves. Sex is sex, no matter what age. Pleasure is pleasure, no matter what age.
I didn't have "sex", until I was about 11, but I did try a lot from 6-11. Wasn't quite sure how to do it, or what I was intended to get out of it. Once I turned 11, I started having ejaculation orgasms, then it all made sense… (By 17 I was sleeping with a married 28-year-old, who was also sexually active at a young age. We had something to relate to, but not in the same ways. Hers was more of falling in love with her "capture". Mine was all consensual "show me yours, I'll show you mine"… "Can we try this? pointing to a photo in a dirty magazine…"
The bigger question is, "What, as a pedo, do you count as love, and how do you intend to show it?"
Treatment of LGS: They should be treated as humans, with human rights. (Not as kids, but with the understanding that they still, as any young adult has to do, learn… many things. And understanding that they will fuck-up, unintentionally. And, as young adults do, become catty and irrational at times, beyond any control, as they are individuals with their own desires and needs, which may include being stupid or hurtful, in spite, to vent or to get revenge on you, for when you do stupid catty shit to them, like treat them like dumb slaves or like children or without equal respect as humans.
Beyond that… There isn't much I can offer as "my opinion", unless you, or anyone, gets into specifics of some situation, without being biased on the situation, or flavoring it to the "story-tellers" favor, or against the opposition… Because then you are just looking for someone to be "on your side", which won't ever happen with me. I am on no-ones side, ever. I take everything into consideration. I would make a horrible judge… I am too honest and logical, and understanding. (I would be the one giving a criminal a second chance, by statistics, because he/she might not repeat shit again, then get disappointed when they don't learn. Instead of the judge who just incarcerates the whole world, because they might, potentially, on a rare statistic, remain stupid.)