Quote Originally Posted by Arjos View Post
That's actually how she can make her shadows...
In the books it was hinted many times that they shared chambers and bed...
Melisandre asked Davos too in one occasion iirc...
You remember correctly. It's after the chapter where they kill Renly together.
However she does not offer him a son. Infact in the books it's stated quite a few times that Shireen is Stannis' heir.