You grew up listening to tales of adventure and piracy on the high seas and the sea chanteys of old salts in dockside dives. You learned all about what it’s like to be a pirate by talking with the sailors on shore leave, and learned how to tell a tale (or perform some other pirate entertainment) yourself.
You went to a tavern to earn a few coins with your tales of the sea. The patrons seemed pleased with your performance and bought you a few drinks. You had just remembered a tale of an unfortunate sailor who found himself press-ganged on a pirate ship after his drink was drugged when suddenly everything went black.
Benefit You gain a +1 trait bonus on Diplomacy checks and one category of Perform checks, and one of these skills is a class skill for you. In addition, once per week you can make a DC 15 Knowledge (local) or Intelligence check to see if you know a popular legendary pirate tale, the telling of which grants you a +1 trait bonus on checks made to influence NPCs on the ship.