Amazonian Genitalia

An explorer was searching in the Amazon jungle for this lost tribe whose women are reputed to have vaginas that are three inches wide and twelve inches deep.

Finally he found the tribe and was invited to sit down with the chief.

“Is it correct,” he asked the chief, ”that your women have vaginas that are three inches wide and twelve inches deep?”

“That is correct,” said the chief.

“However do you manage to have sex with women with vaginas that are three inches wide and twelve inches deep?” inquired the explorer.

The chief looked at him as if he were an idiot and said, “They stretch!”

So how did you like this joke?