Please don't watch real porn at all.
This might be extremely unpopular advice to /nofap/, but I think fapheroes is a great tool for conquering especially compulsive masturbation habits. I just go at it with a fleshlight insert every sunday evening, and I look forward to playing the game. It decreased the frequency of my masturbation and I no longer go on Internet porn heists. I haven't used my hand in literal months.
It's kind of ironic, but switching from porn to hentai took away some of the bad feelings I get from actual women.
Just remember that porn, sex and masturbation are the addictions of every living thing, it activates opioid receptors in the brain, and the only cure is to be a responsible addict and not a junkie.