Rear Wall Womb Massage
Please insert your cock into the rear of Kim Minji's botaebe.
It had only been one night.
Minji's belly, which had been flat until last night, was now swollen to the point of bursting.
When I approached, Minji wiped the sweat from her forehead and gave me a faint smile.
“Oh my, Taehun-ssi… you're already here? Actually, I've been preparing since earlier. You remember we agreed to do anal sex today, right?”
“Anal sex… it might be rough. Won't it strain your body or the fetus?”
At my question, Minji supported her heavy belly with both hands and slowly rose from the bed.
Her fully swollen botaebe swayed with every movement.
“My internal operating system processed all the semen you poured into me yesterday at 100% efficiency. It converted everything into nutrients and data codes for the fetus, forcibly expanding the uterus. Now… stop being surprised and fulfill the promise we made yesterday, okay?”
Minji stripped off her cumbersome Cyber Suit and doctor's coat.
Then she leaned back against the bed's headboard, spreading her legs wide in an M-shape.
Beneath her explosively swollen, full-term belly, clear love juices were already trickling down her slit even though nothing had happened yet.
And just below that, her narrow, untouched rear entrance shyly revealed itself.
I calmed my throbbing lower half and moved right between Minji's legs.
When I ran my palm over her botaebe, I felt an intense fetal movement as the baby inside kicked back against my hand.
A strange mix of conquest and awe washed over me.
But at the same time, one question crossed my mind.
“Minji, before we start, just one thing. I noticed it with Eunseo last time too… why do pregnant women insist on anal sex? Wouldn't vaginal penetration be physically closer to the baby?”
Minji began explaining while breathing heavily, love juices dripping steadily from her parted slit.
“Hehe, you're so curious, Taehun-ssi. A woman's rear and vagina are separated by only a thin membrane. Especially when the uterus is swollen to full term like now, the back wall of the uterus gets pressed right up against the rectum.”
Minji took my hand and guided it near her pelvis.
“If you thrust into the rear in this state and directly press against the rectal wall, the impact and pressure will hit the back wall of the uterus in real time. Do you know what happens then? The cervical entrance tightens much more densely than usual, and the internal uterine pressure rises to the system limit. This is called the 'ultra-high-pressure state,' and at that point, the fetus's data composition becomes even more densely compressed. That applies a powerful buff to the initial stats. In short, it's a modification reinforcement protocol to make the baby a more perfect entity.”
Minji's medical and system-based explanation paradoxically stimulated my desire to conquer far more than any vulgar dirty talk could.
The sheer depravity of willingly offering even her most secret, taboo hole for the sake of a high-rank child.
“Now, Taehun-ssi… that's the end of my explanation. Use that massive cock to press firmly against my uterine back wall. Let our baby get a massage from daddy's cock.”
I didn't hesitate any longer. I grabbed Minji's plump ass tightly with both hands.
Then I pinned her arms behind her head and buried my face between her armpits.
The smooth skin dotted with sweat beads carried Minji's rich, distinctive scent.
When I persistently licked the sensitive spot inside her armpit with the tip of my tongue, Minji's entire body trembled as if shocked by electricity.
“Ah, aang! Haaah…! There, right there!! As expected of Taehun-ssi!! You know exactly how to handle a female!!”
Minji's voice was soaked in pleasure.
Every time I stimulated her armpit, her insides contracted powerfully, squeezing my shaft.
I grabbed Minji's full-term botaebe tightly with both hands.
The fetal movements at my fingertips synchronized clearly with the rhythm of my pistoning.
With only a thin membrane—the rectal wall—between us, the tip of my cock mercilessly pounded against the back wall of Minji's uterus.
“Plap, squelch, squelch—!!”
The obscene wet sounds of mixed love juices and sweat tore through the closed silence of the Hideout.
Minji panted with her tongue slightly out.
“Taehun-ssi… harder, even harder…! The baby… the baby can feel daddy's cock! My rear hole… seems really happy to be eating your cock…!”
As her excitement peaked, Minji's speech completely broke down into vulgarity.
Right now, Minji had completely surrendered to the instincts of a female whose rear hole was being violated while carrying Taehun's child.
I hooked one of Minji's legs over my shoulder and thrust even deeper. Every time her full-term belly collided with my lower abdomen, a dull sound echoed, and Minji felt the precursor of an orgasm that made her eyes roll back from the pressure.
“Haa… haa…! My brain circuits… feel like they're melting…! Data, stats… I don't care anymore! Just fuck me! Ruin my rear… even more than my pussy!”
Minji shook her hips herself, guiding my cock deeper, all the way to the most sensitive point on her uterine back wall.
Minji had switched completely into breeding mode, unable to process anything except receiving my semen and stimulation.
I licked her armpit while accelerating my pistoning at a frenzied pace.
Her red ponytail clung to her sweat-drenched face, and her entire body flushed red with pleasure.
At this moment, Minji had become the most obscene and filthy pregnant woman in the world, surrendering everything to my cock.
Every time her narrow rear convulsed as if trying to swallow my shaft, I thrust my hips with the desire to perfectly imprint my existence deep inside her.
Breaking the mechanical silence that filled the Hideout, the holographic monitor beside the bed woke up again with a sharp beep.
Blue light poured over Minji's sweat-soaked white skin, and graphs of the intrauterine environment made of complex formulas and waveforms began to appear on it.
Minji's unfocused eyes, lost in pleasure, instinctively turned toward the monitor.
Still clutching her bursting botaebe, she twisted her waist and checked the 'intrauterine pressure' value displayed on the screen.
“Haa… haa…! Taehun-ssi, wait… ah! Don't stop! The uterine pressure has reached the optimal threshold right now! Keep… keep thrusting! We have to maintain this value…!”
When I paused for a moment to check her reaction, Minji desperately wrapped her arms around my neck and clung to me.
At her request, I started moving my hips again.
This time at a much more destructive speed than before.
Every time my shaft pounded the most sensitive spot deep inside her rectum, the 'fetal log synchronization rate' gauge on the monitor exceeded 90% and began rising rapidly.
Minji stared at the monitor with difficulty.
As the obscene process of her insides being violated by my cock and her uterus contracting from the pressure was converted into numbers right before her eyes, Minji's excitement reached its peak.
“Hnn, haa… Uterine back wall pressure rate 98%… Fetal log synchronization rate 99%… Perfect! With these numbers… an entity surpassing the limits of R rank will be born…!”
Minji's voice was already damp with pleasure.
Finally, all indicators on the monitor turned to green lights meaning 'stable,' and a soft alarm signaling calculation completion rang out.
At that moment, Minji's insides, all tension released, began contracting madly and squeezing my shaft.
An anal orgasm she had been holding back crashed over her entire body.
“Aaaaah! I'm cumming! Being fucked in the rear… is several times hotter and more thrilling than in my pussy! My uterine back wall… feels like it's melting and becoming one with Taehun-ssi's cock!”
With her eyes completely rolled back, Minji reached climax while trembling in the limbs I had restrained.
Minji's narrow rear squeezed my shaft as if trying to crush it, and that powerful contraction spread throughout her entire uterus.
Right then.
Inside her taut, swollen full-term botaebe, I felt the baby squirming and kicking as if enjoying itself or synchronized with its mother's intense pleasure.
The sensation of Minji's uterine back wall writhing against the tip of my cock was vividly transmitted.
Feeling the fetal movement bulging on her belly, Minji let out a moan close to sobbing.
“Haa, ugh… Can you feel it? The baby… the baby likes Taehun-ssi's cock. It's feeling daddy's cock through my wall… and moving so energetically….”
Minji's sweat drops fell onto the bed, and her insides kept convulsing from the afterglow of orgasm, sucking my cock even deeper and more intensely.
Minji's climax showed no sign of ending.
Her inner walls, squeezing insanely from the anal orgasm, were powerful enough to paralyze my reason.
But I still hadn't ejaculated.
With her swollen botaebe right in front of me, the pressure of impending release threatened to burst my lower body.
Unable to hold back any longer, I grabbed Minji's right leg and hooked it deeply over my shoulder.
This position spread her pelvis at a 90-degree angle, leaving her intimate holes completely exposed and defenseless.
I rammed my shaft indiscriminately back into her gaping anal entrance.
“Plap, slap! Squelch—!”
As the destructive pistoning began, Minji shook like a doll, nearly losing consciousness.
Every time I directly struck her uterine back wall through the rectal wall, her belly visibly swayed.
Minji brushed away the hair clinging to her sweat-drenched cheeks and let out a scream-mixed plea.
“Tae, Taehun-ssi! My uterine back wall… feels like it's really going to be pierced! Cum everything you have right there… for our baby! Imprint all the cum in daddy's balls… into the baby's core!”
Reason had long since burned away.
Minji trembled through another surging climax, and I also delivered my final thrust as if crushing her uterine back wall.
The moment the hot sensation of ejaculation shot up my spine and struck my brain, I poured all my semen deep into her rectum, against the wall touching her uterus.
An enormous amount of semen filled Minji's rear.
Even after finishing, I kept my cock inside for a while, plugging her rear to maintain the internal pressure of the creampie.
Minji collapsed into my arms, her entire body trembling.
After the intense anal sex ended, we lay side by side on the bed, breathing heavily.
Minji's anus twitched with the semen inside, still soaked in the afterglow of orgasm, while I stroked her sweat-drenched hair and gazed at her still-desirable botaebe.
Just then, a blue holographic selection window appeared with a flash in my vision.
Would you like to give birth to Kim Minji's child? Yes or No
I exchanged glances with Minji lying beside me.
Minji's eyes held anticipation for the birth and unconditional trust in me.
Without hesitation, I pressed 'Yes.'
At that moment, a uterine icon emitting a radiant golden glow appeared at the center of Minji's botaebe.
Then a massive flood of light erupted as if it would engulf the entire Hideout.
An intense flash bright enough to blind filled the delivery room.
When the light gradually faded, an unfamiliar girl was crouching beside my medical bed.
SR (Super Rare) Song Yeeun has been born!
Would you like to administer a semen injection to strengthen the new character's immunity? Yes or No
