Originally Posted by RustyFairmount

Apologies if this has already been posted. It's a long thread and I came in late. The notable line for me in your post is that you have sex, but he masturbates later. Clearly, his appetite hasn't been quenched. Why else would he be looking for more? Either the sex wasn't "good" for him, or he just wants more. Assuming you want to remain married your options are: Give him more sex, or accept that he takes matters "into his own hands" so to speak.

I don't mean to be vulgar, but to [semi] quote the old song: The purpose of a man is to love his woman and the purpose of a woman is to love her man. Give him more sex, or love/accept him for having an insatiable appetite.

If he's choosing porn instead of you...now that's a problem.