The first taste of denial

Yuki groaned in frustration. She was about to cum but the video turned off and she lost her momentum.

"What happened, Suzie?" She said with frustration in her voice while her pussy quivered around the dildo hiding motionless in her pussy.

"You were about to have an orgasm," Suzie said matter-of-factly.

"Yes, I know! Why did you stop the video?"

"Based on your past preferences that I deducted from your porn streaming habits, you take on average 3.27 hours during your evening sessions, if we remove outliers. Even though you are capable of orgasming multiple times, based on your physical analysis, it is more probable that those would also happen by the end of the session rather than this early. To assist you in avoiding an accident, I helped you by removing visual stimulation to allow you to make a decision whether to peak this early without distraction. Since you avoided orgasm, have I been correct?"

Yuki's pleasure-fogged mind was having a hard time processing the stream of deduction that Suzie fired at her. The AI was better at learning about her than she expected.

The question of course is: Did she want to come or not?

As always the hornier she gets, she also starts feeling the need to be submissive and prolong her pleasure as much as possible. That is what led to those long sessions lasting hours. It is also a quality that she was always teaching her boyfriends to ****. Unfortunately, none of them has ever been patient with her enough. Guys just want their cock to be taken care of and having to spend an unreasonable amount of time on the girl doesn't interest them long into the relationship.

A stream of her own juices pooling under her ass reminded her of unfinished business. She moved the dildo slightly feeling how heavenly it teased her inside.

"You were correct, you should turn off the video when I am too close." Yuki ended up saying and added: "Can you find me another video, please?"

"I have a video ready that you will love. But before I do that, there is another toy in the desk that you should try, it is the pink rabbit vibrator."

Curious, Yuki immediately put her dildo away and took out the rabbit. It was a bit smaller than the dildo but seemed more cleverly shaped. It had rabbit ears intended for her clitoris and the body was shaped with a protrusion for her g-spot and bulbous head that would nestle inside her.

She turned it with her mind first and saw that the body had a wiggling motion that surprised her. The vibrations were again very strong. This is going to be interesting. She had to turn it off, it was quite uncomfortable and hard to just hold it in her hand while it was moving and vibrating.

As soon as Yuki started pushing it inside her wet tunnel, a new video started streaming in front of her. She saw a beautiful blonde woman with huge tits kneeling with a big magic wand vibrator in her hands.

With the rabbit fully immersed, Yuki turned it on with her mind. The wiggly motion of the toy felt better than she expected. She has never had the money for fancy toys like this.

The video, that Suzie chose for her, ended up being a **** again. The blonde was told she has to use the magic wand and cannot cum under any circumstances or her nude photos will be leaked to all her coworkers. She seemed to be struggling with the task right from the beginning.

Yuki pressed the ears of the rabbit against her own clit and shuddered. Her body was still quite heated from the action before and this was driving her fast towards orgasm. She had to lower the intensity of the toy. Yuki has been moving it slowly inside her with just small movements that kept the ears in their place and also pressed in the right way against her g-spot. She was being a good girl teasing herself.

Her streaming entertainment switched to a different video. It looked like the same scene with a woman and her pussy also struggling against the vibrations of a magic wand, but this time the actress was replaced with a busty Japanese girl with straight black hair. She was begging in Japanese to be allowed to stop. Yuki knew only the basics of the language that she learned from her grandmother but she knew enough to understand the woman's suffering.

Similar small changes in the video happened a few more times. It all always looked like a continuation of the same scene but the actress would change, or her toy would be replaced, or both.

Yuki continued being a good girl, there was a deluge of her juices coming from her pussy and the rabbit was magical keeping her so deliciously close to orgasm.

Something unexpected happened. With a mixture of horror and ultimate pleasure in her eyes, the woman on screen started cumming. It was a petite redhead writhing on a Sybian machine.

Yuki was staring at the video with her hand now trusting the rabbit with abandon.

The girl on the Sybian was watching her life getting destroyed as her computer was showing her pictures being sent to not just her coworkers but everyone she knew.

Suddenly Yuki's video and her toy turned off.

Yuki shook her head and realized her predicament. If she wanted she could make herself cum immediately. It might even be the best orgasm of her life.

"Suzie?"

"Yes, Yuki."

"How long have we been doing this?"

A digital clock showing 1 hour and 27 minutes appeared.

"What is the longest porn session that you can find in my records."

"5 hours and 41 minutes."

"Would you be able to prevent me from cuming for longer than that?"

"Yes."

Yuki turned the vibrator to the maximum with her mind, pushed it deep inside her, and started cuming her brains out.