You've got red on you...

Sorry, the first thing I thought of was in the movie Shaun of the Dead when Shaun's pen leaks in is pocket and for the rest of the movie everyone keeps telling him he has red on him. Even after the red turns out to be zombie blood!!

As far as removing the stain. I here hairspray is good for ink, but you might want to do a little checking here for more advice. http://www.wikihow.com/Remove-Ink-Stains