Maybe try a bloke? Not me though ... I've got huge tits
I hope your request isn't code for you really want a child?
As if tit size is the only difference between men and women, or girls and women?
How far do you take your logic? If it's bad to want a woman with tiny tits because "it's like a child", is it ok to have a 13-y-o who has developed big tits already, like an adult? I think we'd agree not, yet the logic is pretty much the same.
For what it is worth one of my reviews raved over a woman with tiny tits. She's fifty in prozzie years, so god knows what in real terms.