>>1426284As the mods have frequently pointed out, canon age doesn't matter. Body type does. So long as she doesn't look like a pre-pubescent girl, it's safe to post here. This is why such favorites as Asuka from Evangelion and most of the Pokemon cast are able to be posted here.
Flonne from Disgaea is over 1500 years old. She's Loli. Dizzy is 3 years old. She's postable here.