I have quite a bit of experience of porn giving men ideas of stuff they want to do in bed in a bad way.
@ginncordial He probably is using it more often than he claims.
Erectile issues aren't the only/main problem with porn. You say you have a great sex life now, but after the honeymoon period or if you are having an off week, what if one time you just didn't want sex, or wanted relaxed 'normal' sex rather than exotic manoevres or whatever?
Some men get that they like certain things due to porn and want women to do them, or they want a woman to act like a porn star or whatever.
Sex used to be a fairly gentle and in theory loving thing, and I think porn has made that less likely.
Sex has always had/risked having an element of 'putting on a show' and porn has made that worse.
What if one day you didn't feel like giving oral for instance? Could you say that to him? Or even if you decided you didn't want to do that (or any other particular act as an example) again? It should all be about what you feel comfortable doing and genuinely find pleasure in yourself, rather than what you feel you should be doing to please him or be 'good at sex,' or worry you might lose him if you don't do the things.