one thing about a pornography addiction is that it can sore higher with the dopamine high's leading you to more unrealistic fantasies of sexual desires and crap like that. going cold turkey from a very high dopamine addiction is very hard. one thing tried was lessening the extremes of graphic pornography. this is a slower method and it may or may not work for you. lets say your addicted to porn and the sub section of that porn is hardcore, or even hentai. to bring your head back in reality. try masturbating to porn pictures, or a softcore porno with no fake unrealistic sex. basically you start imaging your more realistic fantasy's and sexual passion with women instead of having those extreme unreal fantasies being entered in your mind while watching hardcore or other fake stuff.
to cut it short. your lessening the high's you get with dopamine. if you masturbate to something more realistic and self-imagined, through pictures, or softcore where women are simple touching themselves, you won't get such a bottom low after orgasm, and then a overly high desire afterward.
yes i could of written this way better but if you get the point then you'll see what i mean. /\/\/\/\/\/\/\ - - - - - - - the middle ground is between those two through softcore porn, of course your goal is the latter - - - - ( what someone calls "organic" love making )
read the poem written about karezza.