We're told Jenn Sterger received the sextual request back in late 2008 -- months after Favre allegedly sexted over the pics of little Brett.
It's unclear if Sterger has turned over the video request text message to the NFL -- which is currently investigating Favre to see if he violated the league's personal conduct policy.
Calls to Favre's camp have not been returned. Sterger's manager and lawyer have also declined to comment.
