bollocks on legal ages. But a 30 year old having sex with a 9 year old is disgusting and wrong. And while you may not like to admit it, being a young teen (12, 13, 14) is a very developmental stage, and they shouldn't be getting busy--ESPECIALLY with much older adults bent on manipulating them.
Young kids are retarded--not physically retarded, but figuratively retarded, no matter how much anyone wants to deny it. They cannot make lifelong decisions that they will regret. Adults should know better and need to set an example of self-esteem.
Kids who have sex too young generally develop deep self-esteem and depression issues, along with gender confusion, sexual anxiety, and the like. You can delude yourself into thinking it's not a big deal but you're dealing with a naive kid and while it may just be a bang to your adult mind, to them, it's a developmental hiccough.
Sure, some kids can handle it better and are more mature. But the majority of them are not, and it's an adult's responsibility not to take advantage of them.
30 year old + 13 year old = rape.
I don't care if the kid said "okay", they're too stupid to know what they're doing to themselves.
I know there are 13 year old kids here that will disagree with me, and to them I say:
a.) Get out, this subforum is for 16-years-and-older only.
b.) Shut up, you don't know. I was 13 once, too.