Inside the Cave of Obscenity

A place where until now the only sounds were the dripping of water from the ceiling and the vengeful voices of the spirits of those who had died in the cave.

A place that was dark, murky, and distorted.

In that place, there was the sound of watery flesh and a high-pitched woman's voice.

At the far end of the cave, where no light can reach, a part of the ceiling had collapsed, allowing a small amount of sunlight to shine through.

It was much deeper than the place where the Black Ooze was born, inside the abandoned Mithril Mine.

There, a human woman was lying down and resting.

No, she wasn't resting. Her arms and legs gave out helplessly, and only her waist was sticking up into the sky as if responding to the stimulation.

She was only wearing a black undergarment on her upper body, and her lower body was exposed, with only her boots on her feet.

Her eyes, which used to show the strength of the woman's will, were now muddy with depravity, and the corners of her eyebrows were drooping.

Her mouth, which used to spat words of disgust and rejection at the slime, was reduced to an organ for moaning and conveying pleasure.

Her bountiful breasts, was once hidden by the robe, swayed violently through the black undergarment, and her nipples, grown to the size like the tip of her little finger, made their existence known.

There was nothing to cover her lower body, and it was thrust out into the cave's darkness as though to expose the woman's genital.

A robe and thick pants, shredded beside her, testify to the intensity of the assault.

Something was covering the lower part of her body.

A black liquid that looked like a distortion―― Black Ooze.

The female mage... the one who was violating Frederica and droving her mind into a corner.

"Ohh, aah―― ahh!"

Her body was paralyzed with paralytic poison so that she could not escape.

But that may not be necessary anymore.

It's been three days since It brought Frederica to this cave, but she had not shown any signs of running away.

Maybe she thought she could not escape. Maybe her will to escape had broken, or maybe she was just waiting for the right moment.

The slime didn't know, but what it had to do was the same.

Violate this woman.

It was a thought that no monster had ever had before. The twisted mind of this monster could be said to be imprinted in its instincts.

It gouged out her vagina, poked the entrance of her womb, and even dominated the inside of her womb when she climaxed.

Her vaginal juices overflowed, and a muddied white juice leaked out after several minutes of being violated.

In the past three days, Frederica's mind was driven to its final line and her body changed into an obedient female sow.

Her mouth, which had been begging for forgiveness, now taught the slime even her weak points.

The entrance of her womb, her clitoris, her nipples, her armpits. Her anus, which she would not normally use for sex, liked to be penetrated shallowly and rapidly.

If she kept being violated in this cave, she would end up as a mere beast that forgot how to speak and just wanted to cum.

"T-there―― There, hardeeer..."

While sticking out herself to the abominable monster. Frederica "begged" the slime.

She wouldn’t be spared, she wouldn't be released, nor she wouldn't be able to defeat it… so she begged to be violated.

If someone who knew Frederica saw her. They would not be able to believe it.

A beautiful, full of confidence, and talented mage woman.

That Frederica did not exist here.

She was a woman who opened her legs towards a monster, begs to be violated, and exposed her beautiful body that would turn the eyes of men with lust.

That was Frederica in this abandoned mine.

"Harder, harder, harder... Hardeeer"

There was no strength in her words.

She just kept voicing her bodily desires.

The slime obeyed the voice and rammed its tentacles into the woman's deepest part, hard and fast.

It pierced her flesh, slaps the entrance of her womb, kneads her breasts, and rubs her nipples forcefully that they almost catch fire.

Despite painfully violated, Only the pleasure was engraved on the woman's face.

Tears rolled down her cheeks, and her nose dripped with mucus.

The face of a helpless sow. Not even a prostitute would show a face like this.

"I, I―― I'm c-cumiiing..."

With a muffled voice, the woman's body convulsed strongly.

Both her words and her body told of her climax.

The woman's face, which was once dignified, was unsightly distorted, and her eyes rolled into the back of her head as she fainted.

At the same time, there was a change in the slime.

At first, it didn't understand, but when It made the woman climax like this, the mana of the female mage flowed into the slime.

It absorbed three men, probably the younger one had a talent for magic.

It was a strange sensation, like a warm life force.

The slime didn't quite understand it, but mana was a kind of life force produced by the body.

That answer was wrong. In reality, a mage was an existence that was able to store mana that overflowed from the natural world in its body.

But certainly, the slime was getting mana from Frederica that it had not from absorbing beasts or men before.

If it absorbed Frederica, it would be able to use magic, but the slime had no intention of doing so.

Women were to be violated. To be impregnated.

That was what this slime, this mutant black ooze, was going to do.

It restrained Frederica's body, who had fainted, to the ground with shackles made from its flesh.

In the middle of the light shining from the collapsed ceiling of the abandoned mine, a beautiful woman with her body bound by black fetters.

The only thing she was wearing was a black undershirt that hid her ample breasts and leather boots, an outfit that was sure to stimulate a man's libido.

Then, a tentacle as thick as a rope was pushed into her mouth that was opened ungracefully.

"Oh, ugu!"

It ignored her muffled scream and pushed its tentacle through her throat and reached her stomach.

The tentacle poured directly into her stomach were digested food made from wild plants that were not harmful to animals or humans

The slime understood that people would easily die if they didn't take nourishment.

It was probably best for Frederica herself to eat a meal, but there was a risk of her escaping, so it did like this.

Besides, it didn't believe that a woman so mad with pleasure would prepare her meals.

The woman's hips were wiggling in a circular motion as though she was getting pleasure from this "meal" as well.

The woman's hips wiggled in circles as though she was taking pleasure in this "meal" as well.

"...Haa, uu, nn"

Her hips shook lightly. This was all it took for her to reach a soft orgasm.

What would the former Frederica think of herself, who had been changed into a body that even felt pleasure while she was unconscious?

The mage Frederica used to be noble and powerful, full of pride and will.

Now she had a body more sensitive than a prostitute and a sexual desire like a wild beast.

This beauty and her obscene body. If she were to sell her body to a slave trader, she would probably fetch a good amount of money.

A knowledge that had nothing to do with the slime who doesn't even have a human body.

Frederica, though unconscious, had a joyful expression on her face and shook her hips as though seeking stimulation... as though inviting a male penis.

The slime pierced her vagina with its tentacles as the woman's body demanded.

...

After violating Frederica, there was a change in the area of the slime's knowledge.

Not only did it know about the village at the foot of the mountain, but it also learned of the existence of the road beyond it.

Or perhaps it should be said that it knew about it, but until now it did not act on the roads because it didn't want to risk being discovered by humans.

But now it was attacking the beasts on the side of the road. It had killed an active adventurer in a twisted way, so it was using its knowledge to its advantage.

The wagons that go to and from the countryside never stray far from the road. Because of their fear of wild beasts and bandits.

So the slime stayed far away from the road, quietly catching and absorbing the beasts.

Of course, it stayed in the abandoned mine when the sun was still high, but when the sun goes down and night fell, it goes out near the road to attack the beasts.

Since it ate all the beasts in the mountains out of instinct, there was no food for the slime. That meant that there was no food for Frederica either.

It could have attacked the livestock in the village at the foot of the mountain, but there was a limit to what it could do.

It won't die without food, but even slimes have appetite and hunger.

Besides, it needed to make sure that Frederica gets not only wild plants but also meat. Humans were creatures that eat both meat and vegetables. If one of them was missing, she might get sick.

For the Black Ooze, the purpose of a woman was by giving birth, it would definitely keep Frederica alive.

During the day, it violated Frederica, and at night, it attacked the beasts on the side of the road.

That was the life of the current Black Ooze.

...

A few days later. Ten days after Frederica's group went missing.

A commission was posted on the adventurer guild's bulletin board in the Royal Capital.

The guild in the Royal Capital was overflowing with various work, which was not unusual.

However, the commission was the problem.

Two days after Frederica's disappearance, a few old men from the village at the foot of the mountain searched the mountain with the abandoned mine.

They were terrified, but when an adventurer goes missing, it's already the job of the Knights Order or the Mage Corps.

The old men searched the mountain to get at least a piece of evidence, and what they found was a large mage's staff and the luggage of Frederica and the others.

The Black Ooze could dissolve meat, plants, and trees, but it took time to dissolve things like clothes, leather armor, and cloth, so it threw them out after absorbing the men.

The old men found it and brought it to the guild in the Royal Capital.

It's a case of adventurers disappearing, and even if the village doesn't offer a reward, the government would, depending on the content.

This time, Frederica, a mage who was one of the youngest and most talented members of the guild, had gone missing, leaving behind her staff.

Staff was proof of identity for a mage. No matter what the reason, no mage would leave their staff behind and disappear.

Something had happened to Frederica and the others. That's what everyone in the adventurer's guild was thinking.

"What will you do?"

"Nah..."