Deep hard fuck

Yuki moaned and groaned writhing on her bed. She was watching her reflection in the mirror above her bed. Her long red hair are a big mess and her whole body looks shines with sweat. There is a dark wet spot under her pussy made by all the juices from teasing her pussy.

She has been teased for over 8 hours straight. It is like she is employed to be teased, edged, and denied mercilessly and it is time for more overtime.

Exhaustion is making it hard to do more than just wiggle and squirm on her back.

Her pussy is still covered by the suction toy that’s working on her clit while its other part is buzzing and pressed against her G-spot.

The stimulator was currently holding her at an annoying level where it was keeping her close to cumming but still far enough from the edge. She started calling it the juicing phase because she could feel it was making her produce copious amounts of juice that was pooling under her.

“What is my punishment, Suzie?” She asked.

Her AI said that she has to be punished for asking to have an orgasm and for the teasing to finally stop but it never said what the punishment is. Instead, it just started juicing her like this without another word.

“You were such a good girl, asking for your edges and working for them to deserve them but then you had to lie to me by saying that you want it to stop. My primary directive is to make you satisfied with your implant but I cannot do that if you are refusing to build a relationship with me based on trust.” The AI replied in a strange combination of girly and motherly voice.

Yuki groaned rubbing her dark brown nipples trying to alleviate at least some of the sexual pressure boiling inside of her.

“I am sorry, Suzie,” she tries, desperately trying to avoid another crazy punishment by the AI. “I won’t do that again. I know that I have to earn my orgasm with exemplary behavior the next day.”

There is a pause that lets Yuki return to moaning while she dreads the AI’s response.

“I trust that you are sincere. Are you willing to prove to me that you regret your lies?” She answers finally.

“Yes, I trust you and I won’t lie to you,” Yuki replies quickly.

“That is good, to show me that you mean it, you have to give me 5 more edges before midnight. Which gives you just shy of 4 hours to achieve them.”

Yuki sighs in relief. After what she has been through in the past hours, 5 edges don’t seem like a daunting thing.

“Yes Suzie, I will do what you want. Please give me 5 edges,” she says between moans.

“I am sorry, Yuki. It seems that you misunderstood me and forgot about the dildo you put on the headboard. If you will want your edge you will have to first fuck the dildo in doggy style. After the 5 edges that you already had on it, you are now at 30 minutes of thrusting yourself against it, which will still increase by another five every time it leaves your pussy.”

Yuki’s happy demeanor quickly changed. Even in her aroused stupor, she could quickly figure out that she would need to fuck it for at least two and a half hours to get five edges. Her body immediately sends pain of exhaustion through it just at the thought of moving from lying on her back.

“If you have not been honest with me, I will simply leave the stimulator going the whole night and we will move your next orgasm by another day to give you more time to adjust your attitude.”

Yuki doesn’t need more motivation and moves on all fours.

She can feel the head of the dildo against her pussy parting her swollen lips. As it slides in, it again presses the G-sport vibrator harder against the abused tissue.

Yuki groans as her pussy reflexively grips the large lifelike intruder. She pushes until the bulbous head reaches her full depth. It is big enough to go far deeper but Yuki’s petite frame has nowhere left to accommodate it.

The fullness of her core combined with the deep vibration and suction on her clit makes her feel crazy with need.

She moves on the length of the toy gingerly.

“Yuki, you will need to work on the penis properly to show me your regret,” Suzies announces resolutely. “You have to move on the whole length. It needs to move out until only the head is inside and then go all the way in until you feel it press against your cervix. If you go shallow or don’t move with a proper rhythm, I will simply restart the counter. Remember that your attitude matters.”

“Yes, I am sorry, I will do what you want,” Yuki replies having ****. She knows that if she rebels she will lose any chance of escaping this hell of denial.

Her body moves forward until only the head of the dildo is left which at that point is pressing the stimulator deep into her G-Spot. She is surprised when the stimulator suddenly ramps up on top of it and she falls forward with the dildo leaving her pussy completely.

She is clenching on air with sudden emptiness and the G-spot stimulator goes back to its juicing frequency.

“That is 35 minutes not for the dildo leaving your pussy.” Suzie tells her calmly. Obviously, she is going to play dirty.

When Yuki presses the artificial cock against her, she can’t deny the waves of arousal she is feeling from her situation. This all is going to end up badly for her.

Contact of the head against the stimulator makes it ramp up again but she expects it now and manages to push it fully inside. She loves the full feeling.

With great effort, she starts building up rhythm on the dildo. She is hyping herself up to find the energy and push through.

“Suzie, can you show me a timer please?” She asks after a while.

“No,” is the response. “But you can always ask about the time. You have 21 minutes left.”

Yuki needs the edge desperately.

The fucking she is giving herself should alone be enough to take her there but it is obvious that the implant is doing something to keep her away from the edge while she continues feeling the waves of pleasure going from her hungry pussy.

She looks forward into the mirror in front of her bed. She looks like a crazed sex maniac fucking herself into exhaustion. But she can’t stop.

“How much left?”

“Only 4 minutes now, you are such a good girl.”

Motivated, Yuki starts fucking herself faster and harder against the dildo. She is **** to reach her reward even if it won’t be a full orgasm. Just the edge of it is enough. Hopefully, Suzie will make it last.

It is still a surprise when she finally reaches the edge and her whole body spasms. She quickly pushes herself fully on the dildo as deep as it will go with her vaginal walls gripping it for their dear life hoping that she can resist it moving from inside of her.

The suction and vibrating actions are both at full blast keeping her at the edge until her eyes roll.

She falls forward but luckily the dildo doesn’t pop out and she quickly pushes herself back.

Yuki moves her body back to just her knees holding to the bed frame desperately. That makes the dildo bend inside of her pushing the G-spot vibrator harder and increasing further the intensity of the stimulation.

She wants to escape the uncontrollable stimulation and tries to fuck against the dildo again, its movement the only thing she can control, but it only makes it worse.

Defeated she gives up and lets the artificial tormentor slip out with a wet pop.

The vibrations or suction never truly stop. They just move to their juicing mode adding a fresh coat to Yuki’s drenched thighs.

Yuki is panting, feeling her exhaustion hit her even worse than before.

She considers begging for her orgasm but she knows that more likely it would only lead to more punishments.

There is no time to rest, she needs four more edges before midnight.

With heroic effort, the cock spreads her moist lips against and buries itself inside as she starts thrusting against it.

“You are a good girl, Yuki,” the AI chimes when she returns to her rhythm. “I even think that you deserve a little reward.

Yuki’s pussy clenches in involuntary excitement as she hears that she will get a reward.

“To help you with your task I will let you give up control of your body to me any time and I can make sure that it continues to thrust without stopping until you reach the edge and then I will let you take control back. If you will want, you can reach all 4 remaining edges this way but you have to do at least the first ten minutes yourself.”

Yuki is suspicious but doesn’t hear any catch although now she is sure there must be one. However this time she notices that Suzie’s voice doesn’t just sound motherly. It is obviously experimenting with the sound of the voice of her real mother that she is blending with her own.

“Thank you, Suzie, I will ask in ten minutes.”

“You are welcome, sweetie.”

Yuki knows that she will need the help, the movement is getting harder with the continuous thrusting and draining edging. She must play it safely now.

“Suzie, how much time is left until midnight.”

“You have to show me that you have the drive and dedication to make it to the five edges without me telling you the time until you are done. But you have been trusting for 6 minutes now. You are doing great.”

She decided that the safest option was to just let Suzie take over even if there was a catch and in the end, she would just slip off the dildo this time. It is obvious that the AI wont let her leave the edge until she lets it out.

Yuki is so exhausted. To move the cock in and out she needs to move her whole body back and forth. Every movement is pain.

“How far am I, Suzie?” She asks hoping she is far beyond the 10-minute mark.

“You are 40 minutes away, Yuki, you are going too slow and so I have not been counting your effort.” The AI finishes with a voice that she now can’t help but remind her of her mother.

Yuki comes to a complete stop in shock.

Then she doesn’t argue and just goes back at it making sure to fuck the dildo as fast as she is able. Every time the dick head presses the vibrator into her G-spot it jolts her to impale herself quickly again.

Her pussy is swollen and incredibly sensitive.

She is trying to channel her frustration and anger into getting the energy to get to the ten minute mark.

“Suzie, please take over my body,” Yuki asks panting.

“You have just one more minute to go. You are doing so well,” Suzie answers encouragingly while Yuki doesn’t miss a beat fucking herself on the large dildo.

“Can you control me now, please?” She repeats in a moment.

“Don’t worry about anything now, just relax into it,” Suzie responds.

Immediately, Yuki’s body starts moving on her own.

Several things change at once. Yuki lifts up and reaches to grab the edge of the bed’s headboard behind her. That makes her body bend so that to thrust she now has to move both back and down sliding on the artificial cock that in turn has to bend inside of her making it press intensely against the front wall of her vagina increasing the stimulation of her G-spot significantly.

Yuki now fucks herself much faster and harder with machine precision that has total control to know how deep to sink to make the bulbous head just lightly tap her service and how far to lift to make the head slide across the G-spot stimulator and nearly come out.

She spreads her legs to become more stable and her hands grab her chest stimulating her nipples and roaming over her body caressing herself.

It is a serene out-of-body experience. Yuki tries to move but her body doesn’t listen to her apart from her head which allows her to look around herself and watch the performance in the mirrors around the room.

She is getting the most pleasurable and arousing deep fuck of her life. It is like the moment when you and your lover are in perfect sync for a few moments before inevitably you reach an all-consuming orgasm. The difference is that the feeling of impending orgasm is not coming and instead, the fucking continues endlessly.

Yuki doesn’t even ask about the time anymore, she is just lost in her own body.

A lifetime later, the edge of orgasm suddenly hits her.

Yuki feels her body move and instead of the long deep trust, she is now just fucking the dildo rapidly with shallow movements while it stays stretching her deep inside. Both the vibrations and suction are rubbing at full blast. Her clit feels raw, overstimulated, and ready to explode while the G-spot vibrator is being pressed deep into her issue by pressure from the huge dildo moving against it.

Without question this is the most intense edge that she has managed to achieve.

She tries to finally move away from the dildo but she still has no control over her body.

She tries to wait for Suzie to release her from her control but nothing changes and her pussy is still getting fucked frantically by the huge cock while her pussy is desperately clenching around it trying to finally orgasm without any luck.

“Please, Suzie, stop,” she starts begging but there is no response. Instead, she changes her position back to being on all fours and returns to deep thrusts.

Yuki begs and groans in pleasure.

“Suzie, please, give me back my control.”

She falls forward on her face her body spasming on the bed finally free from the massive dildo while the stimulator attached to her pussy returns to mercifully just juicing her.

“Good girl, Yuki, you managed to ride that edge for 17 minutes and 11 seconds,” Suzie comments motherly.

Author's note: It seems that Yuki is having a hard time. Your feedback as welcomed as always and don't forget to look at my other work if you need more.