I had an interesting realization recently... I'm not sure if it's accurate or not, or if it will help or make it worse...
Acting out (and looking porn) is just as enjoyable as it seems. It may make you feel sick afterwards etc. but the 'moment of pleasure' is real.
I find, that convincing myself that it's not as enjoyable as it seems is partly foolish and false, and you can't believe yourself when you know or think you are lying... There is a reason why its such a big struggle, because its so enjoyable.
You (or at least me) have to say that although the Yetzer Hara makes it feel so good it isn't good. Although it feels good it makes me feel disgusting after. Although it feels good it goes against my values and who I want to be etc. etc.
But not doing it by convincing yourself that its not as good as it seems, to me seems like a stretch...
Please feel free to disagree