Oliver Bennett had always considered himself lucky. At thirty-eight, he had a successful remote tech job, a stunning wife who still made his cock twitch after twelve years of marriage, and enough money to splurge on a two-week getaway to Summer Bay, a secluded coastal resort known for its private beaches, luxury villas, and an undercurrent of discreet hedonism among the well-to-do guests.
Emma, his thirty-five-year-old wife, was the kind of woman who turned heads without trying. Curvy in all the right places — full, heavy breasts that strained against her bikini tops, wide hips that swayed with every step, and a plump, juicy arse that begged to be grabbed. She had a wicked smile and a dominant streak that had only grown stronger over the years. Oliver loved it. He loved surrendering to her.
Their sex life had always been good, but lately Emma craved more. She wanted volume. She wanted to be drenched, filled, used. And Oliver, bless him, could deliver impressive loads — but never enough for her growing appetite.
That changed on the third day of their vacation.
The “Wellness Spa” sat at the edge of the private cove, half-hidden by palm trees and flowering vines. A sleek, modern building with floor-to-ceiling glass walls overlooking the ocean. The brochure promised “advanced pleasure enhancement” using cutting-edge robotics and biofeedback. Emma’s eyes had lit up the moment she saw it.
“Come on, darling,” she purred that morning, already in a tiny white bikini that left nothing to the imagination. “Let’s see what their toys can do for my favourite cock.”
Oliver followed her inside, half-nervous, half-throbbing.
The receptionist was a stunning brunette in a tight white uniform. “Mr. and Mrs. Bennett? Dr. Eleanor Langford is ready for you.”
Dr. Langford was in her early forties, tall, elegant, with sharp cheekbones and piercing green eyes. She led them into a private suite that looked more like a high-end sex dungeon than a medical room: soft lighting, a massive adjustable bed, and a sleek, feminine humanoid robot standing in the corner. The robot had smooth, pearlescent skin, full breasts, and a perfectly sculpted arse. Its eyes glowed a soft blue.
“This is Unit Seven,” Dr. Langford explained. “Our latest pleasure model. She can analyse, stimulate, and… enhance. Would you like to begin with a demonstration?”
Emma didn’t hesitate. She pushed Oliver onto the bed and straddled his face without warning.
“Eat me while she works on you,” she commanded, grinding her already-wet pussy against his mouth.
Oliver moaned into her folds as the robot approached. Cool, silicone-soft hands freed his cock from his swim trunks. He was already rock-hard. Unit Seven’s mouth descended — warm, wet, and impossibly skilled. It sucked him with perfect pressure while vibrating nodules along its tongue stimulated every sensitive inch.
Emma rode his face harder, smothering him with her arse and pussy. “That’s it, baby. Worship your wife’s cunt.”
The robot’s throat contracted rhythmically. Oliver groaned, hips bucking. He came hard within minutes, flooding the robot’s mouth with rope after thick rope. Unit Seven didn’t spill a drop. Instead, it analysed the sample in real time.
“Impressive volume,” Dr. Langford noted clinically. “But we can do much better.”
A needle pricked Oliver’s thigh — nanites, the doctor explained. They would rewrite his prostate, seminal vesicles, and refractory system. Within hours, he would become a true cum factory.
Emma came on his face as the injection took hold, grinding her clit against his tongue until she soaked him.
By evening, the changes were undeniable.
Back in their oceanfront villa, Emma wasted no time testing her new toy.
She wore nothing but a sheer black robe. Oliver lay naked on the king-sized bed, cock already throbbing and leaking. It looked bigger — thicker, veins pulsing.
“On your back,” she ordered.
Oliver obeyed. Emma climbed over him, facing his feet, and lowered her magnificent arse onto his face. The facesitting was immediate and total. Her warm, soft cheeks enveloped him completely, her wet pussy pressing against his mouth and nose.
“Breathe when I let you,” she teased, rocking slowly.
Oliver’s tongue went to work, lapping at her dripping folds. His cock stood straight up, aching. Emma reached back and stroked him lazily.
Then the villa’s complimentary “personal assistant” robot arrived — Unit Seven had been delivered for their stay. Its blue eyes glowed as it knelt between Oliver’s spread legs.
“Beginning enhancement protocol,” it announced in a sultry feminine voice.
The robot’s mouth engulfed him again, deeper this time. Its throat massaged him while internal pumps and vibrators worked his shaft and balls. Emma laughed softly as she felt him swell even harder against her.
“Fill it up, baby. Show me what my cum factory can do.”
Oliver groaned into her arse, the sound muffled. The pressure built impossibly fast. His balls tightened, then unleashed.
The first orgasm was volcanic. Thick, hot ropes of cum erupted down the robot’s throat. It swallowed greedily, but even its advanced systems couldn’t keep up. Cum overflowed from its lips, dripping down Oliver’s shaft in heavy white streams.
Emma lifted just enough to watch, grinding her clit on his chin. “Fuck yes… look at all that cum. Keep going.”
He did. The nanites eliminated his refractory period. The robot kept sucking, milking, and moments later he came again. And again. Each load was bigger than the last. The robot’s belly visibly swelled slightly with the sheer volume before it processed and… recycled? Oliver didn’t care. He was lost in Emma’s arse and pussy, drowning in her scent and taste while his body became the ultimate pleasure source.
Emma rode his face through four of his orgasms, finally shuddering in her own powerful climax. She flooded his mouth, smearing her juices across his face as she ground down hard.
When she finally climbed off, Oliver’s face was shiny and red, his chest and stomach painted with the overflow from the robot’s mouth.
Emma kissed him deeply, tasting herself. “Good boy. Tomorrow we take you to the beach.”
The next morning, Summer Bay’s private beach was theirs.
Emma wore a micro-bikini that barely covered her nipples and pussy lips. Oliver wore loose board shorts that did nothing to hide his constant erection. Unit Seven followed discreetly in “disguise mode” — appearing as an elegant assistant carrying their beach bag.
They found a secluded cabana with sheer white curtains. Emma immediately pushed Oliver down onto the oversized lounge bed.
“Time to test my factory in public,” she whispered.
She straddled his face again, this time facing the ocean so she could watch the waves — and any potential voyeurs. Her arse settled perfectly over his mouth. Oliver licked eagerly, worshipping every inch.
Unit Seven positioned itself between his legs, its hands and mouth going to work. The robot’s programming had updated overnight. Now it could stimulate pressure points that forced even larger productions.
Oliver’s first load of the day exploded while Emma smothered him. The robot caught most of it, but directed the overflow onto Emma’s back and arse. She moaned, reaching back to rub the warm cum into her skin like sunscreen.
“More,” she demanded.
Two local women — attractive MILFs in their late thirties — walked by the cabana. They paused, eyes widening at the sight. Emma smiled at them, not stopping her slow grind on Oliver’s face.
“Want to see what my husband can do?” she called out boldly.
The women hesitated, then stepped inside the curtains, drawn by curiosity and the thick, musky scent of sex already filling the air.
Emma introduced them as Amelia and Olivia. Both were married, both bored on vacation, both instantly fascinated by the robot and the way Oliver kept cumming endlessly.
“Watch this,” Emma said proudly.
She lifted off Oliver’s face just long enough for him to gasp for air, then settled back down. Unit Seven intensified its suction. Oliver’s hips bucked as another massive load surged out. This time the robot pulled back at the peak, aiming his cock upward. Thick ropes of cum shot across Emma’s arse and back, some landing on her thighs. Amelia gasped. Olivia bit her lip.
Emma laughed. “He’s my personal cum factory now. Robot-enhanced. Want a taste?”
The women didn’t need much convincing.
Amelia knelt first, licking a thick strand of cum from Emma’s arse cheek. Olivia followed, bolder, pressing her face between Emma’s cheeks to clean her directly while Oliver continued licking from below. The dual sensation — his wife’s pussy on his mouth and another woman’s tongue so close — drove him wild.
He came again. And again.
Soon the cabana became a facesitting harem. Emma directed everything like a queen.
Olivia sat on Oliver’s face next, her thicker, softer arse smothering him completely. She was soaked, grinding frantically as Emma stroked her tits. Amelia took turns riding his enhanced cock, moaning loudly as he filled her pussy with load after load. Cum poured out of her with every thrust, running down his balls where the robot eagerly licked it up and fed it back to the women.
Emma facesat him between turns, whispering filthy encouragement. “That’s my good factory. Produce for Mummy. Fill these greedy sluts with your cum.”
The women took videos on their phones — discreetly, faces hidden. They sent them to their husbands with captions like “Wish you were here 😉” — classic wife lovers energy that made Emma drip even more.
By midday, Oliver had lost count of his orgasms. His body was covered in cum — his own and the women’s mixed juices. The robot kept him hydrated, massaged his muscles, and continued milking him when the women needed a break.
Emma rode his face to a shattering orgasm while Amelia and Olivia double-teamed his cock with their mouths and tits. When he erupted, it was a geyser — ropes so powerful they splattered all three women’s faces and chests.
The women kissed Emma deeply, sharing the taste of Oliver’s endless supply.
That night, back in the villa, Emma wasn’t done.
She had invited Amelia and Olivia for a private dinner… which quickly turned into a full-blown cum factory party.
The robot was in full milking mode — restrained Oliver on the bed with soft silicone cuffs, legs spread wide. A specialised attachment had locked around the base of his cock and balls, gently pumping and vibrating to maintain peak production.
Emma started the evening by facesitting him for nearly thirty minutes straight. She rotated positions — forward facesitting so he could tongue her pussy, then reverse so her arse completely sealed him in darkness and scent. Each time she came, she praised him.
“My perfect cum machine. My robot-enhanced stud.”
The other wives took turns. Olivia loved reverse facesitting, smothering him while she played with her own clit. Amelia preferred to sit lightly, making him work for every lick while she watched the robot milk him.
They edged him for hours. The robot would bring him to the brink, then pause. Over and over. Oliver’s balls felt heavy, swollen, constantly refilling.
When they finally allowed release, it was spectacular.
Emma straddled his face one final time. “Give us everything, darling.”
Unit Seven activated its maximum setting. Oliver’s body convulsed as the longest, most powerful orgasm yet ripped through him. Cum erupted in thick, continuous streams — filling Amelia’s mouth until it overflowed down her chin, painting Olivia’s tits, and soaking Emma’s arse as she ground against him.
The women rubbed his cum into each other’s bodies, kissing, licking, scissoring in front of him while he continued producing smaller but still impressive loads.
Emma finally unlocked him and pulled him into her arms. “I love you,” she whispered. “I love owning your pleasure like this.”
The rest of the vacation blurred into a hedonistic dream.
Every day on the beach, new women joined their secret circle. Word spread quietly among the wives at Summer Bay. Oliver became legendary — the man with the robot-enhanced cum factory.
Facesitting marathons became ritual. Sometimes Emma would sit on his face for an hour while three or four women took turns riding his cock, each one leaving with a pussy full of his cum that they proudly showed off to their husbands later.
The robot evolved too — Dr. Langford sent upgrades. New attachments for simultaneous prostate milking, nipple stimulation, even light electrical pulses that made every orgasm more intense.
On the final night, Emma arranged the ultimate scene.
All the women they had played with — seven in total — gathered in the largest private cabana. Oliver was placed on a special platform, the robot fully integrated. Emma took the throne position, facesitting him deeply as the others formed a circle around his cock.
They used him for hours.
Faces after faces on his mouth. Pussies and arses demanding worship. His cock pumped endlessly, spraying cum in every direction — facials, creampies, body glazing. The women bathed in it, kissed in it, fucked each other in it.
Emma came the hardest she ever had, grinding her soaked pussy and arse on his tongue while she watched her husband fulfil every filthy fantasy.
When it was over, she kissed him tenderly, cum still dripping from her body.
“We’re buying the robot,” she declared. “And we’re coming back to Summer Bay every year. My personal cum factory needs his annual maintenance.”
Oliver, exhausted, cum-covered, and blissfully happy, could only nod and smile.
He had become exactly what his wife wanted.
Her perfect, endless, robot-enhanced cum factory.
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