Porn Site to Nick Stahl Here's a Free iPad ... TO WATCH PORN!

12/30/2012 5:30 AM PST

When is getting an iPad for Christmas not a good thing? When you're Nick Stahl … and the iPad comes from a porn site that is trying to help you not get caught masturbating in public.

The magnanimous folks over at have sent Stahl a letter, offering to provide the "Terminator 3" star with a brand new iPad to "do your private business in a tranquil setting" ... far away from friends, family, and pesky vice cops.

As an added bonus, the iPad comes with a GPS ... so Nick will never go missing ever again.

TMZ broke the story ... Nick was busted Thursday for allegedly committing a lewd act while watching a porno in a booth at an L.A. adult store. He later called the whole thing a "misunderstanding."