There are studies available online (if you have the patience to search for them, because naturally this kind of thing gets heavily surpressed) showing how pdophillia is disproportionately higher among homosexuals than it is among straights.
Also consider this, there's a North American Boy Love Association, but no pdo activist groups that I'm aware of which focus solely on young girls. The vast majority of these kind of organisations were founded by homosexual men who lust after young boys and seek to either lower the age of consent or abolish it completely.
The age of consent for queers in the UK used to be 21, but was quietly lowered to 16 a few years ago.... bare in mind, not all that long ago, it used to be illegal completely.