Board Thread:Theories and Speculation/@comment-3568954-20141031085827/@comment-10330822-20141031094330

Quite a bit is implied, my friend, Kishi doesn't have the time to explain every little detail. But as TheUltimate3 said, we have no idea how much she has abused it. We've only seen her use it a handful of times, but for all we know she used it 20 times before. No one was surprised by her bodies massive age, although Jiraiya and Orochimaru both mentioned they had never seen her so weak when they seen her.

How exactly do you account for her age, then? You shouldn't suggest a speculation forum and then insist there's no reason.