C.O.
V.:
If she hasn't asked any more questions, leave it at that.
Use this to remind her KNOCK before entering a room.
If she asks questions - do NOT ignore her or change the subject. This is a chance to explain how ADULTS/married people share their love IN PRIVATE. Keep the message SIMPLE.
don't harp on it.
don't bring it up unless she asks - she will be ready to hear more if SHE asks.
Guess you need to keep the door locked.