Don could only watch on with a sorrowful expression as you got reamed out by Vergilius.

She wanted to step in, to defend you. But Don knew better then to get on the bad side of the Red Gaze.

So Don steeled herself until it ended. She had a plan to turn that frown of yours into a smile.

(Sorry to disappoint, no Bloodfiend Don or Sancho in this. Just normal Sinner Don.)