[Stop stroking, take off the pillow. Open up http://www.beach-fitness.com/tabata/ and set the number of rounds to 6, the time on to 15secs (stroke M=180 and lick the ball pussy) and time off to 5secs (1 stroke every 2 beats), the sound to female voice and tick the countdown box]
ABBY: Ready Julie? And don't you dare edge slave! If you do, I expect you to hold it. If you cum, your punishment will be long and agonising. Julie will not slow down the speed of her stroking. It's up to you to control yourself.
[Push start and continue when finished]
Without a seconds rest you face is buried between Abby's thighs once more and Julie starts stroking your cock even faster and harder than before. You can feel the pleasure you're giving to Abby but you're painfully aware of Julie's touch, desperate not to cum.
ABBY: Oh my God! This is a real mouth! Slave, your lips and tongue are amazing!
JULIE: Your cock is rock solid; it's so lovely to play with it. Your head is all swollen and throbbing. I'm so excited Abby, I want to sit on his face now.
ABBY: You'll have your turn Julie, just you wait. He'll satisfy you too.