yp, its rather interesting. (though personnaly ive been allergic to milk until i was three years old so i never did get breastfed, so we might not be able to count me as proof for our theory. we might have to ask around for more guinea pigs.)
other good examples include Oshino Shinobu, or, for an actually not ageless and really kid-aged specimen, the princess from Ixion Saga DT (i adore her, but fuck me if i can remember her weird long name.)
I tried not to be too specific in terms of taste, as I could not tell if you were all kidding or not, but yes, I am inclined to agree. The innocence aspect is a generalization- and do not get me wrong, there is a bit of appeal in that*, but the true eschelon of loli beauty lies in the descripancy between the small body and the old mind/soul. Yes, the examples you listed, along with Misaki (perhaps, I have not read all of it) from Blood Alone.
its rather neat already i think.
Komrade, I implore you, reconstruct this in Shakespearean prose. It will look like something pulled directly out of an opus.