I thought the title meant something else...
Anyway, I'm not sure if you're trying to find some objective ruling on whether it's appropriate or not. It's really going to depend on your partner. Everyone has their own subjective judgement on what's right or wrong in these cases. Some may think it's wrong to watch porn. Some may permit porn, as long as you don't masturbate during. etc, etc.
I personally think it's fine...But of course, what do I know about relationships.







