Chapter 34: IF - Bad End
On Friday night, Hayeon lay in bed, kicking her feet in frustration.
She was worried about Eunha, who had gone off alone to explore the Sewer Dungeon.
She'll be fine. Eunha's strong...
She had seen Eunha cut down slimes and ropers in a single stroke, but that didn't stop the worry from gnawing at her.
As time dragged on endlessly like that, her smartphone finally rang with the call she'd been waiting for.
Eunha's name lit up the screen.
Hayeon bolted upright in delight and answered. "Hello? Eunha! Are you okay? Did the exploration go well?"
-Ahh, ha, haat...! So hot, ugh♡ So hoooot...!
But the voice coming through the speaker was nothing like she'd expected.
It was a beastly pant, a pleasure-wracked scream of agony.
"Eunha?! Seo Eunha! Snap out of it! Where are you right now?!"
Hayeon shouted, but all that came back were sticky wet sounds and muffled moans.
-Oohk, ohook♡ Nooo, I'm dying... Gonna die♡ Feels so good I'm dying...♡
Then the call cut off.
Hayeon's face went pale.
She knew Eunha had headed to the Sewer Dungeon today.
Was there something wrong with the potion she'd given her? Or had some unexpected incident happened in the dungeon?
The cause didn't matter.
I have to save Eunha...!
Hayeon jumped out of bed, grabbed her coat, and slung it on. Her bag was packed full of alchemy potions she'd prepared for Eunha.
She bolted out of the dorm and raced through the night streets.
She remembered where the manhole leading to the Sewer Dungeon was. It was definitely not close.
In her urgent haste, the buses that kept stopping only frustrated her more.
It took nearly an hour before Hayeon finally reached the dungeon entrance.
Grunting with effort, she lifted the manhole cover, revealing the pitch-black sewer below.
Staring into that darkness, she swallowed hard.
...Eunha went in there all by herself! Get it together!
With a moment of resolve to swallow her hesitation, she plunged into the shadows.
She worried endlessly about how to find Eunha in this vast sewer, but surprisingly, tracking the path wasn't hard.
The route Eunha had taken was littered with the remains of slimes and ropers.
Hayeon followed it like Hansel and Gretel with their breadcrumb trail.
"Eunha! Seo Eunha! Where are you?!"
Using her smartphone's light, Hayeon scanned the surroundings.
Traces of fierce combat stretched all the way to a massive iron door that looked out of place in the waterway.
...And from inside came an ominous, slimy squelching sound.
She cautiously entered through the huge iron door.
Near a massive pit in the corner, she spotted familiar silver hair.
"Eunha!"
Hayeon screamed and rushed to the pit.
There lay Eunha—her hair splayed across the floor, most of her body sucked into the pit.
"Ah, ahh... Hayeon, ah...? Oogh?!"
Eunha lifted her head. Her eyes were completely unfocused.
The moment she regained a sliver of awareness, she started screaming again in a hoarse voice.
"Ugh♡ Hayeon, aaah...!"
Transparent drool streamed from between her lips, and strands of hair clung to her flushed cheeks.
...Had she been like this the whole time Hayeon was on her way here?
"Eunha! Snap out of it! I'll pull you out!"
Hayeon reached in and grabbed Eunha's shoulders.
A scorching heat transmitted through her hands, like Eunha was burning with a deadly fever.
"Uh, ughhh...! Hayeon, Hayeooon♡"
The instant their skin touched, Eunha's whole body shuddered violently.
From deep in the pit came the relentless sticky sounds of liquid churning against her.
Hayeon pulled with all her might, hauling Eunha upward. As an alchemist, she lacked raw strength, but sheer determination to save her friend granted her superhuman power.
Splash, slurp—.
Finally, Eunha's lower body emerged from the pit.

"......Ah."
Hayeon gasped at the sight.
The Libido Skin Eunha had been wearing was in tatters.
Her crotch was ripped open, and thick white slime oozed from within.
The Virgin Protection Talisman that had guarded her purity was long since shredded to pieces.
Even as Eunha was pulled out, the tentacles refused to let go of her body.
"Oohk♡ No, Hayeon... don't look♡"
"Y-You filthy things...!"
Hayeon pulled a corrosive potion from her bag and carefully splashed it only on the tentacles, avoiding Eunha.
Sizzle!
The tentacles writhed in agony as they melted away upon contact with the acidic liquid.
"H-Hang on just a bit longer, Eunha!"
She dispatched every tentacle trying to escape the pit, but upon closer inspection, some remained inside Eunha's body.
Closing her eyes, Hayeon roughly yanked out the wriggling bundle from Eunha's pussy.
"Aggh♡ Don't pull it out...♡"
Psssh!
Taking even that as stimulation, Eunha threw her head back and climaxed.
Somehow, she removed every last tentacle, but Eunha writhed on the floor, unable to stand.
"Haa, haa... Eunha. You're safe now. I'm here."
Hayeon embraced her.
But Eunha's reaction was nothing like she'd expected.
"Haa... haa... So hot, too hoooot♡"
Eunha twisted in Hayeon's arms.
Instead of wrapping around Hayeon's back, her hands groped and squeezed her own breasts.
"Eunha?! What's wrong! Calm down!"
"No... not enough...! More, give me moooore♡"
There was no trace of reason left in Eunha's eyes.
For twenty minutes, she'd suppressed dozens of orgasms, only to collapse into the tentacle pit.
The tentacles had diligently conditioned her during the exact time it took Hayeon to arrive.
It had been far too long to endure such relentless training.
"Hayeon, Hayeooon♡ Kiss, kiss me...!"
Eunha lunged at Hayeon like a wild animal.
"Mmph?! Mmmph!"
Hayeon couldn't dodge the sudden charge.
Eunha's parched tongue ravaged Hayeon's mouth, greedily swallowing her saliva.
She treated Hayeon's mouth like her own erogenous zone, roughly exploring while emitting bursts of mana.
"Eunha, stop... mmph! Get a hold of yourself...!"
Hayeon tried to push her away but couldn't match Eunha's strength.
They tumbled to the floor in a tangle—Hayeon on her back, Eunha straddling her.
Eunha's hands were already ripping open Hayeon's uniform buttons.
"Uh, Eunha...? Not here, this is a bit..."
"Hayeon... let's feel good together♡"
Eunha buried her face in Hayeon's neck and licked wildly.
Obscene, insane sounds poured nonstop from her mouth.
A chilling sensation made Hayeon tremble.
She'd imagined something like this before, but in a more romantic spot...!
No, this isn't the time for those thoughts!
She couldn't get swept up in the mood. As Hayeon tried to pull herself together, Eunha's hand slipped under her skirt, turning her mind blank again.
"......Eek?! N-Not there!"
Hayeon desperately clamped her legs shut, but Eunha's insistent fingers mercilessly invaded her pussy.
"Haaah...!"
A moan escaped her lips.
Even she found it ridiculous how easily her body responded.
Eunha pinpointed Hayeon's sensitive spots in succession, injecting mana.
"Feels good, right? Hayeon♡"
"N-No... stop, please... Eunha...!"
Hayeon resisted desperately to avoid crossing the line.
But Eunha's assault didn't let up.
She sucked Hayeon's breasts, bit her nipples hard, and kept fingering her.
The two girls' bodies entwined lewdly on the cold sewer floor. Their saliva splattered everywhere.
Hayeon covered her mouth as an unfamiliar climax hit her. She didn't want to let those sounds escape.
"—! Krh, eek......"
"Hehe♡ Hayeon came..."
"N-No I didn't! Haaah♡"
Dazed breaths began mixing into Hayeon's voice too.
Tears welled in her eyes as she squeezed them shut, praying for this to end quickly.
But once ignited, Eunha's frenzy showed no signs of stopping.
"Aaht... Eunha... st-stop♡ Hyaaang♡"
Now it was impossible to tell whose moans were whose. Hayeon's careful resistance melted under the intense caresses.
As the two indulged in each other's pleasure,
Something stirred in the darkness.
Splash, splash.
Sewer monsters drawn by the commotion—ropers and slimes.
With Doctor Slime dead and control lost, the beasts swarmed on pure instinct.
They approached right up to the girls without interference.
Hayeon noticed too late, her body long since drained of strength.
"Uh, Eunha... we have to get up... monsters..."
"It's fine... don't be scared. It'll feel good soon...♡"
"Haha......"
Eunha tightened her arms around Hayeon instead.
To prevent escape, so they could feel good together.
Hayeon averted her eyes from the slime in front of her, focusing only on Eunha.