Exactly. Once the society has taken the position that children can be voluntary sexual participants *at all*, there is no logical limit to a total free-for-all short of a general agreement on criminalizing violent coercion.
Psychologists now like to say we are all "sexual beings" from birth, and that's true (from conception) if it means that every person is genetically either male or female. However, that's not what they mean. If you take a look at what the UN considers "basic rights" regarding sexuality, it will make you sick.
Is that the UN’s Declaration on the Rights of the Child that Hillary Clinton tried to get approved so that there was no way that anybody in the US could ever get us out from under its obligations?
Is that the declaration that keeps the US from being on the UN’s Human Rights Council while allowing Iran and Venezuela to be on it?
I just read an article about a 10-year-old girl in Mexico having a baby. The article talked about Mexico not allowing abortion except in cases of rape - as if a 10-year-old girl aborting would make it no problem that these girls are either being raped by older guys or having sex with boys.