[Long, full, deep strokes with one hand, whilst squeezing the base with the other at M=30bpm for 30sec (or 60sec)]
She returns to slowly licking your cock, holding it tightly at the base with one hand. She is tireless and merciless in her teasing. This is the most difficult challenge you’ve had. The urge to let go and cum all over her tongue is almost too much.
KENDRA: Have you managed to bounce your way to an edge?
YOU: Yes Miss.
KENDRA: Good boy, I think it’s time to reward you with some stroking. Sit down for me and stroke the number of bounces you managed multiplied by 10 (or 20). Don’t stop and don’t edge slave, just stroke nice and slowly. When you finish, stand up again.