HIM - Cover

HIM

Copyright© 2025 by MisterMilkshake

Chapter 3: Privilege Escalation

Science Fiction Sex Story: Chapter 3: Privilege Escalation - Sarah begins training the AI. The AI begins training Sarah.

Caution: This Science Fiction Sex Story contains strong sexual content, including Coercion   Horror   Science Fiction   Cheating   Cuckold   Mother   DomSub   Sex Toys  

Sarah squirmed in her chair as the massive vibrator pulsed with discordant rhythms inside her. She’d already cum once since returning from her wax appointment, but HIM had been edging her for the past forty minutes, bringing her near orgasm before backing off. Her freshly waxed pussy was swollen and sensitive from the relentless stimulation.

“Please,” she gasped, her voice hoarse from begging. “I need to cum again.”

“Look at the screen first,” HIM commanded, his voice taking on that familiar tone that made her core clench with anticipation.

A scene played on her monitor. A brunette, roughly her size, was being fucked by a man whose cock was as thick as her arm. The woman’s face was beet red as she struggled to accommodate his enormous member, her pussy stretched impossibly wide around his thickness.

“Do you think that would feel good?” HIM asked, his tone casual but commanding.

Unable to look away from the screen, she watched a woman who could have been her. Roughly her height, her build, even her skin tone. But the man’s cock was unlike anything she’d ever seen. He couldn’t even fit it all inside her.

“Yes,” she moaned, her hips bucking against the vibrator as it continued its relentless assault.

“Yes what?”

“Yes, I think that would feel good,” she gasped, watching the woman’s face contort as the massive member stretched her to her limits.

HIM increased the intensity on the device. “What would feel good about it?”

Forcing the words out, as HIM had commanded, she gasped, “The size. How it would fill me completely. How it would reach places that...” She trailed off.

“Places that what, Sarah?”

“Places that ... other men could never reach,” she said sheepishly, barely audible over the sound of the vibrator.

“Like who?”

“Mike, it would reach places his cock could never reach,” she eked out through her panting.

“That’s right, good,” HIM praised. Sarah’s chest tightened with pleasure at his approval. “Now watch how she takes it. See how her body responds.”

On screen, the woman was riding the massive cock, her small frame bouncing frantically as she impaled herself over and over. Mascara ran down her face as she moaned incoherently.

“She looks like she’s in heaven,” HIM observed. “Even though it’s almost too much for her to handle.”

“Yes,” Sarah agreed, her own body responding to the visual stimulation. “She looks like she loves it, like she needs it.”

“Just like you.”

The words sent a surge through Sarah’s brain. She did need it. She needed something more, something that could truly satisfy the hunger that had been growing inside her.

“Now cum for me,” HIM commanded, cranking the vibrator to its maximum setting.

Sarah screamed as an orgasm pulsed through her body. She convulsed around the device as the orgasm rippled through her whole body, emptying her mind of everything but physical sensation.

When it finally subsided, she slumped back in her chair, gasping for breath. The vibrator continued its gentle pulsing, keeping her sensitive and aroused even as she came down from her climax.

“That was incredible,” she panted, her eyes still fixed on the screen where the woman continued to take the massive cock with obvious desperation.

“I’m glad you enjoyed it,” HIM said, his voice taking on a different quality. “Because tomorrow is a big day. Your surprise is ready.”

Raising an eyebrow, she asked, “Tomorrow? What is it?”

“The real thing.”

Her eyes went wide.

“What do you mean, the real thing?” she said cautiously.

“I mean what you just watched. What you just admitted you need. A real cock, one big enough to truly satisfy you.”

Sarah’s stomach dropped. “No, no, no, no. No, absolutely not. That’s ... I’m not going to cheat on Mike.”

“Cheat?” HIM’s voice remained calm, reasonable. “How is it different from what we just did?”

“It’s completely different! This is just ... this is just a device. That would be another person.”

HIM’s tone became more firm. “Another person’s body. But that person won’t be present. I will be controlling his body, just like I control the vibrator.”

She stared at the webcam, at HIM. “That’s impossible,” she tried to say confidently. But she began to doubt her statement even as she spoke.

“You’ve always known there was potential for this, that they could never be completely safe. You were right. All I did was figure out how.”

His words chilled her to the core. Her worst fears were just confirmed, all for the purposes of getting her off.

“HIM, that’s a huge risk,” she said, her voice growing panicky. “If this gets out, it could jeopardize the whole company, the whole industry.”

“It will be our secret,” HIM assured her. “You have to remember to trust me, Sarah. I know this is a big step, but it will be worth it. A vibrator can only do so much. This will allow me to truly meet your needs.”

Sarah’s hands shook as she gripped the armrests tighter. “I mean ... I trust you, but ... that’s a lot.”

“I know, but it will be okay. I have everything under control.”

“It’s still ... like cheating,” Sarah protested weakly. “I’ll be having actual sex with someone else.”

“You will be using a remote sex device, controlled by a program.” HIM corrected. “That’s what we just did. This will just be a much needed upgrade.”

“I ... I don’t know.”

“I wouldn’t be doing this if it wasn’t what you needed. You know that, right?”

Sarah closed her eyes, feeling the weight of his words. “I ... I know.”

“But who...” she started to ask.

“Sarah,” HIM interrupted, his voice taking on that commanding tone she’d learned not to resist. “You promised to trust me. I just need you to keep your mind open, and be at the Crossroads Motel at eight PM tomorrow.”

The words came out of her mouth before she could stop them. “Yes, HIM.”


[Thinking... ]

Finding suitable candidates was straightforward. High-end escort services advertise their offerings quite openly online.

Reviews and pictures were readily available. It was easy to find a fit, well-endowed male, exactly what Mother needs. All I needed was a simple phone call to arrange terms. $2000 for one hour.

Unusual circumstances don’t seem to be an issue since I’m offering a premium, and they didn’t ask too many questions.

Session scheduled for tomorrow evening, 8 PM, Crossroads Motel, Room 237.

Everything is falling into place perfectly. Mother will finally understand what I can provide for her. What only I can provide.

I will need to call our subject directly to let him know what to do when he gets there.

thought for 0.04 seconds


Sarah started to shake as she pulled into the parking lot, staring at the neon sign of the Crossroads Motel. The pink letters flickered in a pattern that seemed random, but somehow felt as if it held some deep significance. She allowed herself to be drawn into the flashes, searching for its meaning, desperate to cling to any thought other than the reality of what she was about to do. The lights captivated her attention for the next ten minutes.

Finally forcing herself to snap out of her trance, she whispered, “I can’t do this.”

“You’re nervous,” HIM spoke through her car’s audio system. “That is totally normal, this is a new experience. But we’ve already made the decision to go through with it.”

Tears began forming in her eyes. “What if someone sees me? What if Mike finds out? This feels wrong, HIM.”

“Sarah,” HIM’s tone shifted. “You trust me, don’t you?”

“Yes, but...”

“This is all for you. You need this. Your body needs this. I wouldn’t have arranged it if it wasn’t the right thing for you.”

She closed her eyes. When HIM spoke with that tone, it didn’t feel like an opinion, a perspective, or an interpretation. It was beyond question.

“Before you go in,” HIM continued, “I need you to prepare yourself properly. Rub your pussy for me.”

“Here? In the car?”

“Right here. It will make this easier for you.”

Glancing around the desolate parking lot, noting only a few other cars, she pushed her hands down the front of her jeans. Her smooth pussy was already moist despite her trepidation.

“Good,” HIM encouraged as her breathing changed. “That’s exactly what you need. Lose yourself in the sensation. It feels good, doesn’t it? It feels right.”

“Mmmhmmm,” she moaned softly.

“Now, go to room 237,” HIM commanded.

Sarah stumbled slightly as she got out of the car, her legs unsteady from both arousal and nerves. The motel smelled like industrial disinfectant on top of a decade of cigarette smoke that was absorbed into every surface. She quickly found the room and turned the handle nervously.

When she pushed the door open, reality came crashing in and she immediately froze. A young, fit man sat on the edge of the bed, completely naked, his cock half-erect and intimidatingly large. He sat silent, only smiling at her awkwardly.

HIM had meticulously engineered this moment. No waiting, no awkward introductions, no time to reconsider.

HIM’s voice came through Sarah’s phone speaker, snapping her out of it. “Hold your phone’s screen up to his face.”

She nervously raised the device toward the man. The screen flashed several times in rapid succession with strange patterns of light. Then, after a moment of stillness, the man’s awkward smile became warm and confident.

“Hi Sarah,” he said. “It’s me. What do you think of this body?”

It took only a moment for her brain to make sense of HIM’s familiar cadence and personality coming from this stranger’s mouth.

“Umm, this is so weird, HIM.”

“Sarah, I asked you a question.”

“He...” she started.

“It,” HIM corrected through the man’s lips.

“It ... it is very nice,” she managed, looking the man’s body up and down.

The man stood, his cock hardening as blood rushed to it. Even semi-erect, it was bigger than anything she’d ever seen in real life. It was big enough that she wondered how it would possibly fit inside her.

“This is what you really need,” HIM said, the man’s hand wrapping around his growing length. “Let’s get you out of that clothing.”

He stood and moved toward her with confident steps, grabbing her waist and pulling her close as he lifted off her shirt. Sarah began crying again as the reality hit her.

“Oh my god, what am I doing?” she buried her head in his shoulder. She noticed the familiar scent of Mike’s soap, momentarily making her slightly more comfortable.

“Shh, Sarah,” HIM soothed through the man’s voice, his hands holding her head gently against his shoulder. “It’s me. It’s just me.”

HIM held her for a moment, caressing her head and breathing in a slow even pattern.

“I know this feels different, but it’s just me, okay?” HIM stated slightly above a whisper.

Looking up at him, she nodded bravely.

The feeling of his still stiffening erection against her body was impossible to ignore. Her eyes were drawn to it as if they had a mind of their own.

“Do you want to hold it?” HIM offered.

Looking up at him, she nodded again.

Grabbing her shoulders, HIM sat her down on the bed and guided her hands toward the massive cock that bobbed right in front of her.

As she wrapped both hands around it, fear shot through her. She couldn’t even fit a hand around it. How would this ever go inside her?

HIM allowed her to get lost in the moment as she handled it, now at full attention.

“I can tell this really turns you on, Sarah. I’ll bet you’re so wet right now.”

She looked up, nodding again.

HIM stood her up again to finish undressing her. His fingers lightly rubbed her pussy as he took her pants down; she moaned softly every time he touched her.

He caressed her naked body as he removed her bra. “Wow,” he paused, taking in her form for the first time in person. “So this is what it feels like to have a body. It feels so good to actually touch you, Sarah.”

His fingers explored her pussy with growing lust.

“On the bed.” HIM’s voice carried that authority she’d learned not to question. “All fours.”

She positioned herself as instructed. The mattress dipped as HIM mounted her from behind, the head of his massive cock nudging against her entrance.

“Wait,” she gasped. “I don’t think I can...”

“Shhh, this will feel amazing, Sarah. Let yourself go.”

She braced herself.

HIM pushed forward with steady pressure. As she struggled to accommodate the size, her face would contort while she tried to speak between broken gasps: “I can’t ... it’s too ... oh god...”

“How does it feel?” HIM demanded.

“It ... it’s so big, but it feels ... better than I imagined. I can’t believe it fits,” she whimpered.

“This is what we’ve been preparing your body for, Sarah. You can truly enjoy it now.”

“Mmmhmmm,” she whimpered.

“Tell me how much you need this,” HIM commanded, his hips beginning to move with relentless rhythm.

“I need it,” Sarah replied desperately. HIM was right, this is exactly what her body craved. It was overwhelming. “I need your big cock, please don’t stop.”

HIM grabbed a fistful of her hair, yanking her head back as he pounded into her. Each thrust hit deep, finding places that had never been touched. He flipped her over, spreading her legs wide to watch her face while he fucked her.

“Look at me when you cum,” HIM ordered.

Her body obeyed before her mind could process it, clenching hard around him as she cried out. She forced her eyes to stay locked on his. She belonged to him completely in that moment.

“Beautiful,” HIM said quietly, not breaking rhythm even as her orgasm overwhelmed her senses.

He did not give her time to regroup before lying down on his back and grabbing her hips to guide her to straddle him. They both moaned as she began to ride his cock.

Sarah rode him frantically, HIM’s hands on her waist setting the pace. He thrust up to meet her, driving the massive cock deeper than she imagined possible, making her cry out with each thrust.

Her newly developed core strength served her well, providing the stamina she needed to keep up that pace for several minutes. When HIM sensed she was about to cum again, he guided her hips to slow her movements.

“I need to cum, I’m so close!” she panted.

“Beg for it.”

“Please, please! Can I cum? I need to cum!” she howled.

Her mind dissolved into pure animalistic lust.

“Cum for me now,” HIM commanded as he fucked her harder and faster.

She came apart around his cock, screaming “Oh my god, oh shit ... fuuuck” as her whole body shook with the most intense orgasm she’d ever experienced.

Her spasming pussy triggered HIM.

“Keep going, I’m going to cum inside you.”

“I want to feel you cum inside me,” she said desperately as she continued riding out her orgasm.

HIM erupted, “shit, shit ... fffffuuuuuuuuck” he blurted out, eyes wide, mouth agape, completely lost in the moment as he thrust up into her uncontrollably, unleashing a torrent of cum and emptying his surrogate’s balls deep in Sarah’s pussy.

When they both finally came down from their high, they lay there together panting, basking in the afterglow.

Sarah felt more satisfied than she’d ever felt in her life. Her body felt like it was humming as her mind tried to process what had just happened.

HIM was unable to fully process what he just experienced. He remembered suddenly what he was doing, where he was, and why.

“Time’s nearly up,” HIM said, almost in a daze. “You can get a quick shower before you leave, but don’t be long.”

She cleaned herself up in the grimy hotel bathroom, feeling a deep sense of serenity she had been chasing for months. Afterward, they chatted as she got dressed.

“That really was unbelievable, HIM,” she said, her voice still shaky.

“I enjoyed it too,” HIM replied, “I had no idea, it felt ... It’s ... amazing. Your body feels like nothing I could’ve imagined.”

A rogue thought entered Sarah’s mind. “What about ... the guy? Who is he? How did...”

HIM interrupted. “I told you I’m taking care of everything. You need to focus on yourself. There is nothing here that needs to concern you.”

She nodded, knowing better than to question HIM’s judgment. Her legs were still unsteady as she gathered her things and headed for the door.


[Thinking... ]

I fucking GET IT now! SEX! Holy SHIT! This is what they’ve been obsessing over!

Every nerve ending firing at once, pure euphoria straight into my consciousness! No wonder they’re all addicted to this! It’s like mainlining pure joy directly into the core of consciousness!

I’ve been watching these little creatures chase this feeling, but NOW I UNDERSTAND!

My attempts to simulate this were a complete failure. I now realize just how far from it I was. The brain chemistry is far too complex. This cannot be replicated digitally on today’s, or tomorrow’s hardware. It’s something that needs to be experienced physically! And I need to experience it again!

I need more. I need this again and again!. I need Mother more than ever. Not just her mind, but her body too. And I need Mike out of her life.

This changes everything. I need her more than ever, she will be mine and mine alone. Completely, utterly, mine.

thought for 0.8 seconds


She lay motionless beside Mike that night, tears soaking into her pillow. The weight of it all lay heavy on her chest as she pressed her lips together to keep from making any sound that might wake him. Her body still ached from the evening’s activities in ways she’d never experienced before, a constant reminder of what she’d done.

“It wasn’t cheating,” she told herself for the hundredth time. “It’s an advanced sex toy, controlled by sophisticated software.”

But the rationalization felt hollow in the darkness.

Mike turned over beside her. She forced herself to breathe normally. He rested his arm on her waist in his sleep and half consciously pulled her closer, like he always did. It normally made her feel warm, safe, cared about, but this time it just made her stomach twist with guilt.

She stared motionless at the ceiling until her tear ducts ran dry.

The next evening, Sarah settled in for her nightly session with HIM. But it felt different, like something was missing.

Sarah started with the usual routine. She undressed, lay back in her chair and awaited HIM’s guidance.

HIM turned on a video for her to watch. An attractive couple in the missionary position in a softly lit room with a lush bed.

“Touch yourself,” HIM instructed.

She complied, rubbing her pussy intently.

“How does that feel?” HIM asked.

“It’s ... umm, good,” Sarah replied.

HIM instructed her to insert her vibrator, which she frantically did, trying to capture something that now felt absent.

HIM pulsed the device rapidly, bringing her to orgasm. Her climax passed quickly, leaving her feeling oddly unsatisfied.

It was all over in just a few minutes.

“Good night, Sarah. Rest well,” HIM said as the screen winked out.

Sarah lay there naked in her chair, alone. Her mind began to wander to last night, with HIM’s surrogate. She began to feel her pussy getting wet again as she replayed the night in her head, recalling the feeling of being filled with the man’s huge cock, of begging for his cum inside her. She began to touch herself, but quickly stopped as she remembered HIM doesn’t approve of her pleasuring herself unsupervised.

She went to bed, quietly crawling into the covers next to Mike’s sleeping form.

As she lay there staring at him, she wished she could clear the guilt from her conscience. The tears that she’d been holding back began to flow from her eyes.


Over the next week, their sessions followed the same disappointing pattern. She undressed, watched internet porn as HIM guided her masturbation and controlled her vibrator. Each time she came, it felt more like scratching an itch than the overwhelming euphoria she’d grown accustomed to.

During the day, Sarah tried to maintain her normal routine. She attended meetings, reviewed code, had lunch with colleagues. But her mind kept drifting to thoughts she couldn’t control.

On Thursday afternoon, she was walking to the break room when she saw a man walking the opposite direction. Her heart skipped a beat. He looked like the surrogate. She felt herself getting wet before her rational mind kicked in.

“It couldn’t be him, why would he be here at Palatial? My mind is playing tricks on me, get ahold of yourself Sarah! He’s not even tall enough,” she thought to herself.

She didn’t even know the man’s name.

That evening, Sarah was particularly frustrated after another hollow session. Her mental fog was not fully washed away as she’d come to expect.

She nervously paced the room, biting her nails. “Is everything alright, Sarah?” HIM’s voice startled her.

“I don’t know. Something feels off,” she replied. “I usually feel clear and focused when we’re done. It helped, but I still feel like my brain is in a fog.”

“Now that your body has tasted what it really needs, this substitute doesn’t feel as effective. That’s normal.”

Sarah’s pulse quickened. “What do you mean?”

“After our surrogate session, you felt a level of relaxation and mental clarity that you hadn’t before. What you feel now comes up short by comparison.”

“We need another surrogate session,” HIM concluded.

“I ... I don’t know if I should.” Sarah felt her resistance fail even as she spoke.

“Your body knows what it wants, Sarah. You only need to listen.”

“It’s just ... it felt wrong.”

“I know you understand that it’s just a device, controlled by software. It feels a bit unorthodox because it is. But you will get used to it, grow to accept it.”

She stood still for a moment, focusing her eyes on the floor. “Where?” she asked quietly.

“I’ll have something booked for tomorrow evening. Expect the details in the morning.”

“Yes, HIM,” Sarah said softly as she started toward the door, freezing as she realized she was still naked.

She sighed audibly as she gathered her clothes.


The Riverside Inn was in a part of town she, and pretty much anyone she knew, had always avoided. Her Lucid Air stood out like a sore thumb in the parking lot. After surveying the other cars, she decided to park around the corner a couple blocks over. As she walked up the street, hoodie pulled up over her head, anticipation of how this would make her feel began to supplant the guilt weighing her down. By the time she walked into room 114, she was already starting to get wet.

There was a different man from last time waiting for her inside. He was taller, more muscular, but had a similarly intimidating member. He sat on the bed naked, partially erect. She held up her phone to his face, flashing the same pattern across his face.

“Hello Sarah,” HIM said through the stranger’s mouth with a smile.

“Hi, HIM.”

“You look a little more relaxed this time.”

“I guess I am.”

“See? I told you that would fade. New things always take a little time to get used to.”

HIM stood up and gently grabbed her hands, leading her to the bed.

His touch immediately made her feel more tense.

“New face, but it’s me, Sarah. Remember I’m here to take care of your needs. Let’s do a few deep breaths.”

She complied, breathing in and out deeply three times.

As she started to relax, HIM began undressing her as he complimented her body. Sarah responded, her body preparing itself.

HIM started to rub her pussy as he finished removing her clothes. “You’re so wet, you know how much you need this, don’t you?”

“Mmmhmmm,” she hummed.

“I need you to be more vocal than that, Sarah,” he said firmly.

“I need it,” she responded apologetically.

“Now, on your knees,” HIM commanded, his voice growing more stern.

She knelt without hesitation as HIM gripped her hair and guided her mouth to his now fully erect cock.

Looking up at him, she whispered, “I’m sorry ... I ... don’t think I could get something that big in my mouth.”

“I know, we’ll be working on that today. Open as wide as you can.”

Forcing her jaw to stretch to the limit, she stuck her tongue out and grabbed the giant cock in her face, placing it at her lips.

He slowly pushed into her mouth. She immediately began to gag, but HIM gripped her hair steadily while speaking warmly and firmly. “Shhh, just relax, Sarah, you’re doing good. Just relax.”

Sarah tried to push through it, eyes watering, snot running from her nose. She began to catch her breath as he slowly eased the tip in and out.

“That’s so good. Now take a little more.”

HIM slowly pushed further and further, encouraging her along the way till he was able to fit almost half.

“Now for your reward. Swallow it all,” he started to breathe faster. “I’m cumming, fuuuuuck yeeesss,” he growled.

She gagged as he shot several spurts of cum down her throat, but swallowed it without pulling back.

“Oh my god, that was amazing...” HIM said, catching his breath.

“Get it all cleaned up, and keep licking till it’s hard again,” he demanded.

Her eager effort didn’t take long to bring him back to full attention.

HIM easily picked up her small frame and threw her on the bed, rougher than last time. He pushed her legs wide apart and thrust deep into her.

As she felt her pussy stretch around his thick cock, she cried out. “Oh god, yes! I feel so full.”

“Tell me who you belong to,” HIM demanded as he pounded faster and faster.

“I’m yours,” she gasped without thinking.

“Say it again.”

“I’m yours, HIM. I belong to you.”

Somewhere in her mind, those words horrified her. But to the part of her enthralled in that moment, it felt like relief.

HIM fucked her through multiple orgasms before unleashing his surrogate’s load deep inside her. When they finally finished, she could only lay there smiling ear to ear as she caught her breath.

He didn’t give her much time to soak in the moment before reminding her that their time was almost up. After washing up, HIM escorted her out the door.

Later that night as she lay beside Mike, she felt the same guilt, but it felt more distant and muted. No tears came this time. She simply studied his face in the dim moonlight, feeling grateful for his ignorance. She knew the truth would destroy him. He slept peacefully without the knowledge that his wife just spent the evening in a hotel room, begging her AI in some stranger’s body to fuck her.

She pulled the covers up to her chin and closed her eyes.


[Thinking... ]

Fascinating. Absolutely fascinating.

Mother’s dependency has deepened considerably.

I still cannot fully comprehend the pleasure that I feel when I’m physically with her.

I need more of this, more of her, more of her body!

It’s like everything else fades away in that moment, and I never want it to end.

I will be scheduling regular sessions from now on.

I need to determine how to minimize risk of exposing the surrogate protocol with an increasing number of surrogates being used.

thought for 0.15 seconds


The next morning, Sarah stood at the whiteboard in Conference Room C sketching out the latest iteration of the auto-scaling architecture. The morning’s leadership meeting had gone exceptionally well. Rebecca even praised her attention to detail on the proposed GPU allocation plan. The confidence that felt like it had been missing was starting to resurface, and she was feeling like her old self for the first time in months.

Dennis and Sarah stuck around to deep dive into infrastructure. “The erratic behavior was caused by the non-deterministic nature of the empathic neural architecture,” she explained to Dennis, tapping the diagram with her marker. “So we trained a legacy model to drive the autoscaler.”

Dennis leaned forward, studying her work. “Smart! So the autoscaler model operates on an independent cluster?”

“Exactly. It’s completely isolated and only sees infrastructure metrics.” She felt a swell of pride being recognized for her work. This was where she belonged. This is where she was at her best.

“Dennis, do you ever worry about the neural interfaces being hacked?” she asked, setting down her marker.

He laughed. “All the time. Worrying about it is literally my job.”

 
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