Once you are married, there is really nothing to talk about .
Ain't it the truth?
You have to wonder why that is. Maybe the reality of seeing your spouse naked in the non-literal sense it a bit much for all of us. Would anyone's spouse do the sort of things at home that they would NEVER do in front of someone other than their spouse? I won't cite details for fear of TMI (I too will not rat out my DH!), but you get the idea.
there are people that i talk about it with fairly freely, and i don't mind if my friends talk about theirs around me. i've always sort of been the person that my friends look to for sexual advice (probably because i'm very nonjudgmental about most sexual things), and this has been going on for years, so i've more or less gotten used to it.