Amazon Lily

Amazon Lily is an island inhabited by a tribe of Amazon women.

History
After being sent flying by Bartholomew Kuma for three days and nights, Luffy lands on the island, unaware of his surroundings. Using the Biblicard he got from Rayleigh, Luffy tries to find a way back to the Sabaody Archipelago, and to his friends, whom Kuma also sent flying. After encountering a boar which he ate, he later eats a poisonous mushroom, having no knowledge of it's fatalness. This causes mushrooms to grow all over his body, and he falls unconcious.

Later, three amazons, namely Sweet Pea, Marguerite and Aphelandra, find Luffy in the woods, and take him back to their home. There, they burn the mushrooms off Luffy's body so that the roots will die, but later they have to wash his charred body. However, since none of them had ever actually seen a male human before, Sweet Pea believed that Luffy's "manhood" was another mushroom that they had forgot to pull away, but then they realize that Luffy is indeed a man.