ummmm, she lets you fuck her in the ass and you think she'll be offended by porn??? I think she's being pretty "Un mormon" like just by letting you cornhole her. If you're that worried about, just delete your history, temp. internet files, document section on your "start" menu, and hide your realplayer or windows media player.....you can't delete the history on those unless you want to go through the hassle of opening up 10to 15 "regular" media files......these will then replace the porn history on your media players. Also, if you're worried about her using the search feature to search your HD for porn, you gotta go through and rename all your porn files to something like mpeg1, mpeg2 etc......or something like that. Just as long as you don't have a file named something like "Cindy takes a kong dong up her ass", or something like that. Heheheh, good luck dude, but me thinks you're gf would probably dig some of your porn. Show her some anal stuff. She might just forgo her homework and bang you right than and there.