Because of Greek mythology, they were basically expecting humans they are wanting to mate with, while they became one of them during the intercourse of the sex. To that, you go East, and find a forest full of trees. You heard that creatures such as centaurs, satyrs, and fairies were located in such a forest, and are believed to be very good musicians, and fighters.
You weren't sure if coming to a forest was a good idea, but you didn't want to disappoint the people who have sent you, as you continue to walk, until you got tired, and decided to find a place to rest. You then see a nice spot near a giant oak tree, where you find a pond next to it, and see what would happen after you wake up. Once you sat down near the tree, you begin to feel drowsy from walking, and lean against the tree that you found, while the warm breeze blows over your naked body.