It's not that he doesn't enjoy sex with you. I think it's more about the fantasy of the sex he's watching. He has you, has probably seen all the things there is to see about you. Men want what they can't have. As far as the other comments on here, I think they're pretty ludicrous but everyone is entitled to their own opinion.

My suggestion would be move on from him and find someone else that is more interested in you than living in some fantasy world they have created for themselves. If he's already doing this within the first 9 months of your relationship, then who's to say where it will progress from there.

Anyway, that's my two cents worth. Hope it helps.

He's probably just lazy. Porn excites males in ways that vanilla sex can't because it triggers a strong urge to ejaculate into the woman who is being fux0red on the screen.

Here's an explanation: if a man were to walk in on his partner cheating or being raped, his first urge would be to sport an immediate erection and then ejaculate into her --- although he might have to defeat the offending male first. The reason is this it increases the chance of any resulting offspring being his. A man's penis is shaped like a mushroom so that it can enter his companion's vagina and literally brush other men's semen out of it. After seeing his partner ejaculated into, he has no time to lose: he must brush the semen out. Further, he will implant his own semen so that he at least has a chance at conception vs. the other guy.

Anyway, porn more or less exploits that scenario, which is what makes it so popular for men.

It might be because he knows how to pleasure himself exactly the way he likes it or porn excites him just that much. You should try either pleasureing him like the pornos do or exactly the way he likes it.