Children raping children

I can imagine few things as horrifying and disturbing as this story, in which an 11-year-old girl accuses three boys, aged eight and nine, of rape.

It's disturbing on so many levels. They're so young, all of them. It's hard to conceive of children that age being the perpetrators of a rape. At that age, how can they even imagine it? Who's sexualized those boys to the extent that they would even think to link sex and violence like this? How can we possibly consider charging eight and nine-year-olds as adults for something like this? Why can't we find whoever hurt them or whoever taught them that this was a thing to do, and charge them instead?

But I think what disturbs me most is to read that the boys' defense -- at least as portrayed in this story -- is that the sexual activity was consensual. How is it possible that an 11-year-old girl could consent to sex? How have we gotten to this state, as a society, that we take a case like this, and think "well, she just didn't want to get in trouble with her parents, so she made up the part about the rock"?

Some days, I just want to give up on our society altogether.