Inside the Cave of Obscenity

Loud moaning sounds echoed at the deepest part as though to drown out the wails of vengeful spirits residing inside the abandoned mine.

However, the overly loud moaning sounds from the deepest part of the abandoned mine could not reach the entrance of the abandoned mine and just disappear into the darkness.

At the deepest part, a place where a ceiling had collapsed, the sunlight from the ceiling making her golden hair shine.

Her golden color was lusterless due to the dust and had not been bathed for a long time. Still, its brilliance was the opposite of the mucus that restrained her limbs.

The woman was Frederica, her golden hair sticking to her skin due to sweat, while her hands on the rock wall and her well-shaped ass sticking out, screamed.

Behind her, the Black Ooze, a dark and corrupted slime contrasting the world's glimmering light.

A tentacle extending from the standing Frederica continuously violated her as though pushing her up from below.

"Hiin! T-there, good!!"

Even though she was pushed up that she nearly floated, there was no fragment of pain in her loud voice.

Instead, she moved her hips and guided the tentacles to hit her weak spot.

Her hips trembled, supporting her legs despite being unable to put any strength into them, still desperately moving her hips.

Frederica's rich breast violently sway up and down, left and right, and even though it was not being rubbed by the tentacles, the vibration alone caused the nipple to swell.

"Fuu, ahh―― Aan!? g-good"

Her ass that was sticking out trembled greatly. Convulsing over and over again.

"I... taa―― hiin!!"

The slime knew that she had reached her climax, but the tentacles continue to violate Frederica without slowing down.

Piercing her vagina, poking her womb, and stimulating the area around the entrance.

Frederica, who could no longer stand due to pleasure, started to collapse, but the tentacles did not allow her.

The tentacle that pierced her vagina acted as a pole and supported Frederica to prevent her from collapsing.

Then, all of her weight inevitably concentrated in the deepest part of her vagina, and a shock that seemed to be painful assaulted her womb.

"Fo... me, forg... ive, me..."

Only her mouth pleaded while shedding tears and saliva, but her hips doesn't stop and continued their movement.

Desperately supporting her body with both trembling feet after climaxing while pleading but her hips continue to move to get more pleasure. Her mind completely gave out, but her body was still seeking pleasure.

She no longer felt any disgust unlike when she was first violated.

By intentionally pleading with her mouth, she felt a masochistic pleasure.

"Agaaain!―― aun!? Diiiick!!"

Each time she reached a climax, the time to the next climax became shorter.

Her breathing was short, shallow, and hot.

The thought of suppressing her moaning voice no longer existed.

She was screaming violently that her throat was about to give out, but she still desperately stuck out her hips.

Putting her strength into the hands that were grabbing the rock wall, her hair swayed, her breasts shook up and down.

Violently assaulting her womb, She shakes her hips and desperately endured her climax, even while her body was exhausted.

Intense and deep, but not a climax that could break a woman, it was shallow and small, an unsatisfied climax repeatedly ravished Frederica.

Vaginal spasms clamped down on the slime's tentacle, but the tentacle, which was not of a fixed object and was covered with mucus, continue to rub against her weak spot.

"I, I-i'm―― Sto, stooop!"

Desperately pleading. She begged the abominable monster to stop repeatedly, but it didn't.

She felt some love towards the slime that treated women like objects.

Not caring about her and being violated like a tool, she could not help but feel it.

She felt happy even when she was roughly treated.

Dyed in pleasure and turned into a plaything that only thought of nothing but pleasure.

The proud and noble mage had already been broken, violated by a monster, and even loved by its tentacles.

At this point, she was little more than a beast. A beast that understood human language and walked on two legs.

A mage who shook her hips against a vulgar monster such as a slime was enough of a beast for anyone to see it as such.

Even so, for Frederica, it was fine.

As long as the slime gave her this pleasure that a human man never could. She would dedicate her body to it.

She felt supremely satisfied with that.

"There, deeper―― theeeeere!"

Two weeks passed since the first time she was violated, now addicted to pleasure, continued thrusting her hips.

Even telling the slime about her weak spots by shaking her hips to guide it.

"Nhiiin!?"

Raising a hysterical voice, her back arched and stiffen.

She enjoyed the pleasure of being pounded at the entrance of her womb.

But now it was different. She opened her eyes, sticking out her tongue, and digging her nails on the rock wall.

For the first time, she felt a foreign substance entering inside and her body melted in pleasure and stiffened.

"Oh, w-wa――it, that's..."

The tentacle had turned into a liquid state and entered her womb, then it turned back into a tentacle, licking inside her womb.

A strange feeling that cannot be experienced normally assaulted Frederica, who was a normal human until two weeks ago.

Her body was surprised by this kind of sexual stimulation, and fear invaded her mind before pleasure.

"There, different... that place is―― hiin!?"

The tentacle that had been licking inside her womb now resumed its thrusting movements.

However, it's a completely different feeling.

The entrance to her womb clamped down the tentacles regardless of the person's will, and that sensation drive Frederica into a corner.

"Hiin!? Han, ahi―― hahiin!!"

Frederica screamed like a dog while being pounded.

The woman who had become accustomed to sex and enjoyed being attacked by the slime was now at the mercy of its tentacles.

What was worst was that her knees that couldn't endure the torture, gave out, pushing the tentacle deeper.

The tentacle was pounding the wall at the back of her womb, and her body was attacked by a painful sensation.

Her wide-opened eyes shook, and she could not see anything in her sight even though her eyes were wide open. A ghastly sigh leaked out from her throat, and her eyes that once showed the strength of her will have gone blank.

Her face exposed something unsightly she could never show even to a lifelong companion.

However, her thoughts become clear due to pain, and she tried to move her legs, which were not listening to her.

Desperately grabbing the rock wall with both hands, and trembling legs opened to shoulder width――

"Wait, please waaaaait!!"

However, the tentacle tormenting her womb does not stop, not paying any mind to Frederica's appearance.

"Stop wiggling! Don’t puuuush!! Strong, it’s so stroooong!!"

Licking the wall of her womb and poking its deepest part with a hard tentacle.

She screamed and tried to endure the strange feeling and intense pain that she never got used to.

She could not stop her overflowing tears and her spilled saliva was staining her breasts.

However, without worrying about such a thing, she desperately tried to stand on her own feet.

"No――iin!?"

Painful, hard, and in misery.

But――.

"Can't... can't take it..."

Her vagina overflowing with love juices, it tightened while obscenely wriggling as though seeking stimulation.

She doesn't know if her body wanted more pleasure and stimulation, or to relieve pain.

Still... The slime doesn't care about Frederica and just tortured her womb.

Drilling, licking, spreading, and softening her womb.

It was altering the woman's most important place.

By this monster, by this mankind's enemy, by this existence that was not a human man, by this lovely thing that broke her.

"Ahh... hii..."

Finally, both her hands lose their strength and tried to fall forward.

It further spread her womb, but there was nothing Frederica could do about it.

Unable to endure it. The woman was forced to understand that she could not endure such an inhuman assault.

It was carved in the deepest part of her heart, in her very soul, in the core of a woman named Frederica.

Even turning her despair into pleasure. The tentacles supported Frederica's hips, which were about to fall, holding her in place so that she does not fall.

"For―― Forgive me... already"

Frederica herself knew that it would not show any mercy from her words.

This time, she was made to crawl on all fours like a dog.

Her womb that was still being licked, grew hot due to her position that looked like an animal.

She recalled the first time she was violated.

She was deprived of her freedom by the paralyzing poison and was made to cum many times only with her prided breasts, and continued to make her cum no matter how many times she pleaded.

It didn't care about Frederica, It simply continued violating and violating.

When Frederica reached her limit, it continued violating her even if she fainted, and even if she woke up as she climaxed, she was violated without rest.

"Hii..."

Anticipating it, she let out a voice similar to a scream.

Frederica's consciousness jumped, but she understood that she would be violated again, both physically and mentally.

And this time, even the most important place for raising babies was violated.

Like the first time, as before... and from now on, again and again until the slime was satisfied.

Disregarding her feelings, It would not let her go even if she climaxed, fainted, or broken.

"Afuu... nuuu"

Her waist that had a tentacle inside went to small spasms.

Fantasizing of being subjected to it was enough for her to get excited.

While convulsing, she shook her hips, which she even felt a slight pain.

It was weak, but shaking indecently like that, it exposed her anus as though to invite the tentacles.

"Stooop... alreeady, noo..."

A new tentacle wrapped around her big swaying breasts.

While massaging her breasts like squeezing cow's milk. Her hard nipples were rubbed by the tentacles.

(That's not good... Not the nipples)

Contrary to her thoughts, Frederica's expression, which had regained rationality, became cloudy again with lust.

She was smiling, and her eyes, which should have been wide-opened, were slightly closed and moistened with tears.

"That's―― there, the place for a babyyy..."

So violate me, she said.

Surprisingly, the woman said it.

It was humiliating, even painful, but she wanted it. Frederica herself did not hesitate.

Apart from that, she knew that this was a pleasure that seemed likely to break her mind.

A little further away from Frederica, who was being forcibly violated that seemed to break her body, let alone her heart, Satia was lying on a mucous bed.

This was the exact opposite of Frederica. Gently, slowly... She was caressed way too gently.

Lying on her back, she was completely naked and her already hard nipples were covered with mucus that seemed to repel the sunlight.

Her pale, swollen breast was caressed painlessly, gradually becoming more aroused.

Both hands were no longer restrained, and her nails were digging on the mucus bed to endure the gentle caress.

"Fuu―― Fuu..."

Saliva spilled from her closed mouth, and rough breathing indicating that she was gasping from the pleasure.

Her gentle stomach constantly moved up and down, and her thin, fleshy hips shook from side to side.

Her ass moved like it was rubbing against the mucus bed, but not receiving enough stimulation, just lightly touching.

Even so, the girl's age-appropriately small body certainly demanded more intense sexual pleasure.

"Master... I'm, Satia is――"

Satia's heart, whose virginity was given to Alfred and saw that his semen was taken by the slime, broke completely.

The slime that absorbed and digested her loved one was recognized as her master, and her eyes reflected Alfred instead of the slime.

The slime tentacles were Alfred's hands, fingers, and penis.

Her entire body was licked by the mucus, his tongue, and her entire body that was caressed by the tentacles, his hands.

The gentle caress in consideration of her small body gave the illusion of Alfred's loving caress.

That way, Satia's heart was spared from fading.

No, it might not be wrong to say that the slime was Alfred.

Alfred's experience and knowledge certainly reside in the Black Ooze.

It also knew what kind of mage Satia was and what the man felt towards her.

The slime may not have that intention, but Alfred's feelings may be behind its intention to be gentle.

But it hadn't intended to treat this girl violently.

It knew that her small body was considered fragile.

It would treat her like Frederica after growing up.

"Fuun... Haa, unn..."

It caressed her thin chest, warm belly, soft arms, and thin legs as though they were being massaged.

Her whole body, which was slimy with mucus, was slipping back and forth on the slime bed.

Her silver hair, tied up to the left side, stuck to her cheeks and was bitten by her lips.

Her beautiful doll-like face tightly closed its eyes, trying to endure something.

Although she had a sad-looking face, the slime continued to caress her without feeling anything.

The tentacles that were rubbing her arms moved to her armpits and the tentacles that were rubbing her calves moved to her thighs.

The tentacles that were stroking her chest were replaced with a gentle caress, and the tentacles that were rubbing her stomach moved and rubbed her small navel.

"...Kuu, nn..."

The stimulation became a little stronger, but it was not enough for her to reach climax.

However, using her fingers... was too embarrassing for the girl.

With her cheeks dyed bright red, she was closing her eyes to show resistance against her mean master.

Then, as the information from her vision disappeared, she became more conscious of the sound from the mucus and the caress of the soft tentacles.

Furthermore, Frederica's violent screams, which were enviable, reached Satia's ears.

"Fuu, nn―― unn..."

(Good, maybe...)

She tried to close her mouth, which was about to open, but could not get enough strength.

Bitting the index finger of her left hand, the saliva that had accumulated in her mouth dripped.

Her once sad expression became a painful-looking expression like she was enduring something, and her breathing turned rougher.

Her right hand moved back and forth between the mucus bed and her crotch, as it doesn't know what to do.

"Haa... nn, uu..."

Bitting strongly on her finger, it left a tooth mark.

It was not painful, but the stimulation made her mind think a little clearer.

Her body was gently being rubbed and softened.

Gently pleasured, the mage named Satia melted, and her teeth that were biting her fingers strongly lose their strength.

"Master, Masteeer..."

She called her master many times and swallowed the saliva that was collecting in her mouth.

While wrapped in a warm mucus, the body of the mage who did not know a man until the other day felt sexual pleasure.

Both her feet trembled many times, grabbing the tentacle that was stroking her thighs and placing it further up as though to seek strong stimulation.

"Haa, I-I'm sorry..."

One of the tentacles that were stroking her thigh rose further up.

Even though she was a virgin until the other day, It twitched despite not being touched yet.

Expecting the oncoming stimulation, Satia bit her finger strongly.

A pleasure that could not be achieved by her thin fingers, the tentacle that made her cum many times in the darkness of the abandoned mine touched her vagina while being sandwiched between her thighs.

"――――Hiin!?"

Her small body jump in response to an arousing stimulus.

While being sandwiched between her thighs, it moved up and down to stimulate her vagina.

Her impatient body reacted obediently to the slow but satisfying pleasure.

With each stroke, her hips moved back and forth, and her thin shoulders quiver slightly.

She bit her index finger so much that she felt pain, while her right hand grabbed the tentacle that was moving back and forth between her vagina instead of the bedding.

It appeared as though she was handling a cock, but she does not notice it due to her eyes being closed.

She got drunk from the pleasure of the tentacle that was moving back and forth on her bare thighs and Satia's hips were matching its movements.

"Fuu, uu... Fuu..."

Enduring the pleasure while breathing deeply.

Unlike Frederica, her body that had not been given a strong stimulation for her to reach a climax was burned by lust and turned pale pink.

"Good... Good-desu..."

Her hips moved invitingly causing more lewd sounds echoing in the mine.

However, It does not give a strong sexual stimulation to reach a climax.

Even if Satia is in that state, the slime is gentle as not to damage her body.

She was frustrated and impatient, but she was embarrassed to ask it herself.

Her body was filled with a woman's heat and moved obscenely in search of sexual stimulation.

But her mind was that of a maiden in love with her master (Black Ooze).

Satia, with her doll-like appearance, was even more impatient without reaching a climax.

Neither her nipple nor her clitoris was being touched, but her body had begun twitching.

Satia, who only knew the sexual stimulation from her fingers and the fierce tentacles, couldn't stand it and pushed her vagina strongly against the tentacles.

"Ahh, good――!"

She intended to push it a little so that it would not be noticed by her master (Black Ooze), but a lewd voice came out from the stimulation being stronger than expected.

Her hips trembled strongly, and Satia's back arched like a bow.

But not enough. Not enough to reach a climax.

After feeling a sharp stimulation, her next action was quick.

While bending her body in a bow, she pushed out her vagina and pressed it against the tentacles.

She pushed it harder than before.

"Ah... W-why?"

This time, the tentacles' movement stopped.

With a lewd sound, her hips rubbed back and forth against the tentacles, but Satia's sluggish movements were not enough.

However, the tentacle did not move. Was it angry at her moving on her own or it was intentional, still, it didn't move.

Satia's cheeks were dyed red with shame. She was embarrassed by her actions.

"P-please don't bully me... Master―― Compassion for Satia"

She turned her eyes down due to embarrassment and urged the slime a little.

The tentacles resumed their movements, but Satia hid her face with both hands due to shame.

"Haa, ahh―― It feels g-good, Masteeer!"

The force from the tentacles moving back and forth in her vagina became intense, stimulating not only the vagina but also the clitoris protected by the foreskin.

Her shame was instantly blown away due to the long-awaited stimulation, and a voice of joy was raised.

She stuck out and pushed her vagina that was being stimulated, and her body moved to get more pleasure.

The clitoris, which was her weakest point, had already given in to pleasure and gave Satia a numbing pleasure.

"Unn―― There, there, it's good-desu."

Her mouth that was desperately holding back her voice was already open, she was telling the slime about her pleasure.

Her movement accelerated and pushed her clitoris against the tentacles.

A stimulation formed from her depths and made her waist numb as she pushed her clitoris against the back-and-forth movement of the tentacle, Satia's mouth unknowingly slacked open.

Her right hand grabbed the tentacle that was sliding back and forth in her vagina. and moving it as though to give it a poor hand job.

Her doll-like thin finger softly griped a tentacle that was as thick as an adult man's penis and relied on her knowledge to move it back and forth.

The tentacles might not have a sense of feeling, but unaware of that, Satia kept moving.

Continuing that for a while, Satia's sexual feeling was enhanced as though she were masturbating with the tentacles.

Suddenly, Satia's ears heard Frederica's scream.

She had heard it before, but she was so absorbed in the pleasure being done to her that she didn't put any attention to it...

"Ah..."

When she looked towards the voice, she could see a woman crawling on all fours like a dog and was very tired and breathing roughly.

Satia doesn't know her name, but she expected her to be Frederica.

However, she doesn't care about the name anymore.

(Wow...)

A figure that was violently pounded from behind, a bountiful breast that Satia did not have were being crushed by the tentacles and breathing roughly with her tongue out.

She was jealous of her appearance that not even a prostitute would be "used" so violently.

It was a figure so intense that the woman might break, Satia's womb ache and throb from seeing it.

She wondered what would happen if she asked for it to be that violent.

If her nipples and clitoris were treated like that, if her vagina was pierced, and pounded all the way to the back.

Imagining that...

"Ah, ahh..."

Her vagina and clitoris were pleasured at the same time, and she quietly and shallowly climaxed.

She had convulsions that were different than when her hips moved back and forth, but she still wasn't satisfied with that and hoping for more.

More and more――

"Aahh..."

Although not in her intentions, Satia's thin legs were opened wide.

The sight of this doll-like beautiful girl opening her legs, moist and wet with her sweat and mucus, was plenty obscene.

However, there was a place ready to welcome something, it trembled as though seeking for it.

When thinking of what was happening to Frederica, she could not help but expect it in the future.

Her opened legs were fixed in an M shape and were raised so that the joints could be seen.

"...Ahh"

The girl who was expressionless and have a doll-like face in Alfred's knowledge, brightened her expression as she expect it.

What would be done to her from now on?

Being fucked, penetrated, and roughly handled ――impregnated.

Expecting that, her eyes passionately moistened.

The tentacles that were violating Frederica were also from the Black Ooze, even she was violated roughly to the point of breaking her, she turned it into pleasure.

Black Ooze didn't know if Frederica was special or if it was her true self.

The slime was only absorbing the men, and it only knew what men were thinking, it didn't know about being a woman or what they were thinking.

"Come, please――"

Her thin white finger opened her vagina.

It was so wet that it sounded like it was making a noise, and it was a little squeaky in anticipation of what was to come.

When Satia touched it, she had never imagined that it was hot and that she was already ready.

Therefore, even if the tentacles were going to, just as she wished, Satia would not refuse it.

It slowly sank into her vagina.

Don't break and hurt the small Satia, the slime thought, she was a precious mother.

Her hole that was a virgin until the other day was narrow, strongly tightening against the tentacle.

"Nnn... nn..."

Satia was feeling it, her expression that was cloudy with lust was now in pain.

But still, the tentacle doesn't stop.

Slowly, aiming at the innermost part of her vagina ――her womb.

"T-there―― there... An important place for me and Alfred..."

When it reached the innermost part, the girl's facial expression turned happy.

Pounding the innermost part of her vagina, the entrance to her womb, with a tentacle.

Satia bit her finger again and made her hips jump in response to the stimulation that a human man could never do.

Her happy expression was no longer there. She closed her eyes strongly to endure the pleasure.

The slime remain as it was, her womb started loosening while it stimulated her vagina.

"Hii―― nn... wow..."

She curled up her small body and tried to endure it, but she could not.

Her doll-like body trembled with a sharp stimulation, and her hips jump up.

When her hips jumped up, the inside of her vagina received further stimulation.

Her whole body trembled, and the vibration turned into a stimulation.

"Hii, iin―― so good"

She raised her quiet voice and her whole body had convulsions.

She convulsed once again, but it never stopped.

She bounced over and over again, and her vagina that was enveloping the tentacle was dripping with love juice.

But even so, the tentacle that was pounding her womb did not stop.

"Ama, amazing-desu... N-no!"

She grabbed the tentacle that was violating her vagina with both hands, but It would not stop at that level.

In the first place, it was only the tip of the tentacle that was stimulating her. While grabbing the tentacle, she was led to cum again.

Her hips trembled and her love juice spilled from her vagina.

――Still, the tentacle didn't stop.

Pounding the tightly closed womb and softening it.

"T-there... the baby's room, don't bully iiit..."

Being pounded in her baby's room, she realized a certain sexual feeling.

Her important sanctuary was being pounded, her love juice overflowed shallowly, and she was drooling.

She could not endure it and cummed again and again.

And then――

"Haa, haa, it―― huuurts."

A thin tentacle invaded her womb that had finally softened.

The tentacle finally entered a place that hadn't been entered by Alfred.

Satia curled her body down and desperately tried to endure the unknown sensation.

Even with such an effort, her mouth opened, her breathing roughened, and her saliva leaked out and dripped to her chest along with her tongue.

Her eyes were clouded with lust, and not focusing on something―― but her expression was loose and happy.

"Amazing, amazing, good――!? such place, I didn't know it!?"

"Haa, nn--- hii... ii... What's this, w-weird, weird!!"

Two moaning voices echoed in the cave.

Frederica and Satia.

The lewd voices of the two mages echoed in the cave to a degree that exceeded the moaning of the vengeful spirits.

They could not endure the unknown feeling of being violated inside their womb.

The two who were violated in their deepest part, climax many times, but still, they could not rest and continue to shake their bodies.

There was no such thing as dignity from the human being here, only a strange scene of a human being violated by a monster.

There were no words of resistance anymore, they scream as they were violated and shake their body as they were being poked.

Frederica, who had been in pain due to the stimulation from her uterus, had now been developed that she could even feel pleasure now in her womb.

Satia, who was ashamed of her sex with the slime, continued to climax with a trembling voice as she was pounded.

"N-no... mo, re..."

"Master, Master..."

Their body trembled again.

Even though they reached their climax, the tentacle's attacks did not end.

It would not stop, and it never would.

For this monster, they were after all... only mothers.

"It came ooout!? What!? Eh, wha―― No, ahh, aaahh!?"

"Fuah, ahh―― It's out, Alfred-samaaa's..."

Frederica's scream drowned out Satia's whispers.

But that too would soon turn into a roar.

Now that the Demon King had been defeated, the number of monsters would not increase.

Therefore, the monsters would die out.

But―― What would happen if a slime had the ability to produce children?

At the far end of the world, in the depths of a mine.

Right now, the world was unaware that monsters were being born in that place.