To me I don't see what other reasonable story that sounds better than eating a fruit from a sacred tree? What? the juubi vomited a chest. so the woman opened that chest only to realize it's another chest. So she keeps opening one after the other. Until she got tired so she went up to the juubi took a bite because she was so furious. The juubi then admired the woman and gave her a muffin to which she ate the entire thing that gave her chakra. The juubi then tried to get revenge because it didn't get a bite. It's like what's a better story. Many people are quite unimpressed. I know it's a play from adam and eve but I don't think there could be any other story that could sound less ridiculous?