"Go ahead..keep going again..let's try some edge holding for a change"
"Sounds awesome..doesn't it?"
(At this point you are kinda worried about holding an edge for mistress tess)
"Jerk your cock at 2 strokes per second slave"
"And by the way that's the speed you are going to hold this edge"
"Do you have a problem with that slave?"
(You shake your head)
"Good!"