I'm going to back either 1. Getting rid of it cold turkey, or 2. Saving it to disk and not viewing it for a long time, if you can do that. After not viewing it for a long time, you might find that when you watch it again it's not as enjoyable. I've found this with other things, although porn's not really my Achilles heel of the head. or, of course 3. giving it to Johnny and any other TFP'ers that want it
I personally would definately advise breaking a cycle, if you're in one, of sitting around for long hours watching porn, absorbing those images, and occasionally rubbing one out to it. I don't think doing anything day after day in a closed environment is the most healthiest thing you can do. Without asking for additional details, if you're not actually doing the "having sex" with the girls part, but more of the "watching other people have sex with the girls" part along with a side of "wanting to be having sex with girls," then I think you're setting yourself for depression due to the fact that you're constantly barraging yourself with desires and stimulus, without actually doing anything to realize your desires.
/had a porn-addicted roommate. guy had a tough time. no offense if the above doesn't describe you - i'm not trying to attack your mojo or anything