There are several older threads about, that if you can dig them up (llok for my posts with the word "position" in them) you can show to your master which he might see the reason for doing them. heheh. He may be using one or two not even realizing what calling them "positions" will do to your submissive psyche. Just imagine him calling out "Position Three" and you'll not know if he's going to admire you, thrash you, or fuck you (nor where.) But you'll be wet before you finish grasping your ankles.