This may sound a bit odd, but I am in a LDR with a slightly older guy. We never talk about sex or anything - I mean our conversations are affectionate but never 'intimate' or potentially embaressing if overheard- more like talking to a best friend. And no webcam etc. This doens't bother me at all, but is it odd?
In fact, even when we are together we don't really talk about sex - we do it, and are not in the least embarrssed about it, and enjoy it, it's passionate and close, but are never particualrly 'erotic' or talk dirty or ask really intimate questions.
Eg We've never discussed eg a) how we like things b) how big his penis is (!), c) downstairs hair preferences etc - but I get the impression other people would ask these sorts of things naturally.
But did you bother to watch?