Sir got me an ergonomic chair to help my posture. But that didn't seem to do the trick so he stuck an anal hook up my ass and tied it to my collar with a strong elastic band. Now this is how I work... (As his secretary.)
Patience training. Sit and wait patiently. Cock comes to those who obey. Be good and your mouth will be filled with Daddy's cock. Shhhh...nice and quiet.