He returns

Two hours later the door opens and master walks In carrying a case. As soon as angel hears the door close and all of her horniness comes back full ****. "Master I'm sorry, I'm so sorry, please don't make me wait anymore! I can't take it sir, I need to cum, please let me cum!" The waiting got to her, she couldn't help it. She needed to cum, she needed her orgasm. Then she saw the case and became very excited when she remembered what was inside. She didn't know when he got it or where, but she knew it gave her seven orgasms that one night. And now here it was again ready to make her cum as many time as she could.

Master pulls up a chair and opens the case, taking the box, dildo and electrodes out and setting them on the chair. He hooked up all the wires, put the electrodes on angel, one on each wrist, one on her neck, and one above her heart. He pushed the dildo into her slit causing her to moan and arch her back. He strapped it to her so it would not fall or get pushed out. Then he plugged the box in. The interface came to life. What angel didnt know was that her torment was about to get so much worse.

The box did give her seven orgasms that night yes, but it had a different funtion as well. The electrodes monitor heart rate and the dildo monitors muscle contractions in the pussy. The first time it's used the user has to cum manually, the box gets the readings and then knows the heart rate as well as the different patterns of muscle contractions and spasms that happen when the user cums. The point of all of this it tell when the user is about to cum so that is can slow down or stop before then, denying the user release. The more times it's used the better it gets at reading the body.

Master turns a dial to deny and the dildo starts vibrating. Angels heart rate was already high from the close call she had when the dildo was inserted, so it started off slow, much to angels dismay. As her arousal dropped the dildo vibrated faster bringing her to the edge of orgasm an then not stimulating her enough to cum.

After ten minutes she was red in the face and very flustered. "Master it's not making me cum." She said between breaths. "I am aware my dear." He said, that's the point. You could have had all the orgasms and pain and pleasure you could want, if you would have just obeyed me. But now you need to be taught a lesson on respect." "There's a timer on it, set for six hours, it will stop after the timer goes off and I'll return to see if you have learned your lesson." With that he opened the door and left angel in her agony.