They lay like this, Donald’s head on Emma’s outstretched tied arm, both breathing deeply, both content at this moment.  

After a couple of minutes, he calms himself.  Donald gets off the bed and walks away.  The disappointing sigh which comes out of Emma is music to his ears. 

He comes back shortly and sits on the bed his ass up next to Emma’s thigh.  He leans and unclasps her new necklace.  The confused look on Emma’s face disappears when he tells her to hold the clasp between her teeth.  She does as told, and he tips the chain to an angle that the pearl rolls and lays next to her lips. 

The cool, smooth, feel of the orb next to her lips is interesting, but when Donald displays a new pearl and slides it on the chain to fall against the first at her lips, it takes a lot of effort for her not to grin and drop the chain.  He takes the clasp from her mouth and put the necklace back around her neck. 

Feeling two pearls against her hyoid make her feel so proud.  She dares to gaze into the Professor’s eyes as he tells her that she has done very well with her lesson just now.  Did she enjoy it?  Emma vigorously nods her head up and down, not speaking.

Donald places his hand on her stomach and strokes it, so close to her mons.  Making her hope he will pleasure her again, even if it is rather soon.  But she quickly realizes that he really is teasing at her.  No, the new itch she has will not be satisfied right now.

He brings the mask from last week and places it on her, taking her again into total darkness. 

She hears him softly talking to her as he continues to rub her stomach.

“Now I want to you sleep for a while, we will go on to your next lesson in a few hours, just relax and try to go to sleep, I will be right here by you until you do.”

He continues to gently rub her stomach moving close but not touching her mons or pussy. 

But with her legs spread and tied, he enjoys the show of cum continually dripping out of her.  The sheet beneath her starts to be soaked, and it is satisfying that some of what is coming out of Emma is his cum from just a while ago. 

He so wants to move his fingers between her and scoop up some of the juices to enjoy, but Emma is trembling already and to do this will probably take her over the top again.  He does not want this yet.

He hears Emma breathing steadily to a constant rhythm and she even let out a little snore after a few minutes.  He moves his hand from her, and a little whimper comes out of her, but she is asleep. 

Donald puts on his boxers and goes to the living room where he sits thinking about what has happened and what he soon is planning for her.  He sips on a glass of scotch, listening to some low jazz playing and just imagines the different ways Emma will have to earn her pearls. He smiles to himself about how many there will be before the necklace is complete.

After a bit, he realizes that perhaps he should go to sleep for a while so to be awake when Emma’s opportunity for a third pearl will begin. 

But he can’t help himself, he stops and gazes down on Emma sleeping and reaches down and gently slide his fingers up and down her soaked slit.  She moans a little in her sleep, and his fingers cover in her juices.  Donald lifts them to his lips and licked them clean, revealing in the wonderful scent and taste. He then goes to his bedroom and lays down and is also soon asleep. 

He has come twice in such a short time it has drained him some.