Lifelong Companion (2)
The Anal Training Room of the Shared Property Facility. Each training room was equipped with strict soundproofing to ensure no noise leaked out, but...
"Aaaahhh!! Aaahhh!!"
Heo Seong-ah's screams were so loud that staff passing through the corridor jumped in surprise, glancing into the room before hurrying away.
"Eek, guk..! Aaaaahhh!!"
Her anus—now transformed into something even more sensitive than her pussy, a full-fledged sex organ—was being mercilessly raped.
"Eek! Haaang! Aaaaahhh!!"
An unknown pleasure. A savage climax she'd never experienced before. It was like the first time she'd discovered something naughty, masturbating in secret away from her parents... that heart-pounding thrill kept surging through her.
The problem was, unlike that first self-controlled orgasm where she'd savored it at her own pace, now she was being forced into continuous climaxes against her will, passing out and waking repeatedly.
And it wasn't even her natural sex organ, the pussy... It was the filthy hole meant only for excretion, the one she always thought of with disgust, now being crudely violated by a grotesque dildo, driving her to ecstasy.
"Aaaahhh!! Aaaaaahhh!!"
Heo Seong-ah wailed with a voice that seemed to tear her mouth apart, her waist bending as tears of shame streamed down her face.
"Does it hurt?"
"Aaang... Aang..!!"
"Hm, I'd appreciate an answer."
As if to punish her, the Manager gripped the dildo he'd been shaking back and forth and twisted it clockwise.
"Kheek! Euk! Kraaang..!!"
Her anus, stretched to 6cm wide, expanded even further under the novel stimulation, drawing a fresh moan from Heo Seong-ah. Finding it amusing, the Manager ravaged her anal hole even more violently than before.
Normally, he'd apply lube to avoid damaging the sphincter, but Heo Seong-ah's anus secreted its own intestinal mucus every time the dildo thrust in, smoothly accepting the intruder. Proof that it had already become an excellent back pussy.
"Aaaaaahhh!!"
Though he'd said he'd shove it in once and be done, the Manager inexplicably gripped the middle of the dildo and pistoned it back and forth. Every time the artificial silicone bumps on the toy scraped her inner walls, Heo Seong-ah howled with pleasure so intense it shattered her reason.
"Eek, kuk..! Aaang! Haang..!"
No time to breathe—lewd moans spilled from her lips uncontrollably. Her body convulsed wildly, against her will. This was already her tenth climax. Or maybe more.
The Manager smirked, clearly entertained. Everyone had done it as kids, right? Poking a crawling ant with a twig, drawing lines on the ground to block its path... or just crushing it under a finger...
"Haha..."
Why had he been so cruel back then? Looking back as an adult, it was because ants were lower than humans—no guilt involved. Pure, innocent malice.
Tormenting Heo Seong-ah was the same. No need to feel guilt over abusing livestock inferior to humans... It was just fun.
With a mere gesture or word, she reacted so entertainingly—who wouldn't want to torment her?
"Aang, ang..! Kheuk... Aaaahhh!!"
"My, my..."
After a while of tormenting her anus with mad glee in his eyes, the Manager finally came to his senses and stopped.
"Hoo..."
Her swollen red anus still twitched hungrily, as if craving more. Watching it stirred a desire to thrust until she passed out.
"Livestock Number B62, how is it? Getting used to the pleasure of your back pussy?"
"Euk... Kheuk..."
"No strength left to answer? Haah, I'm truly worried about how you'll survive from now on. You'll feel this pleasure every time you defecate for the rest of your life."
"Hic..!"
Dreading the thought but certain it was true, Heo Seong-ah shuddered in despair. To expel the mass inside her, she'd have no choice but to push it out through that back pussy. She'd probably writhe and moan lewdly with every bowel movement.
"Climaxing every time you shit—now that's a sight befitting a female livestock, don't you think?"
"Hic..."
Even as the shameful, insulting words sank in, Heo Seong-ah could only accept her fate in silence.
And the real problem was—
"Then let's wrap this up quickly and move to the next room: the Urethra Training Room."
"Eh..?"
"Why so surprised? There's still plenty of training left."
Urethra Training Room. Just the name told her what modifications awaited. Her body, already climaxing with every shit, would soon climax with every piss too.
"How about it? Sounds good, right? Once all the training's done, your body won't be able to think of anything but blissful pleasure."
"Hic..."
"Livestock Number B62, I'm asking you questions. Answer me once, at least. Is it good?"
"Th-that's..."
*No, save me, please...* Such desperate pleas were pointless. The model answer from Heo Seong-ah's lips had to be, "I love it. Thank you for modifying me so lewdly."
One sentence like that... and at least she wouldn't suffer pain. But she couldn't bring herself to say it, biting her lip and swallowing tears.
"Fine, whatever. I know you don't like it. I thought you'd at least spit out the obvious lie, but B62, you're still rebelliously silent."
"Hng..."
"Hmm... Your attitude is insolent, but I'll make an exception and give you a chance to skip the next training."
"Y-yes..?"
Offering Heo Seong-ah a chance meant nothing to him. Just a whim—a final shred of pity for the girl whose body might soon be utterly ruined. Whether she grabbed it or threw it away... was up to her.
"Simple. I'll shove the Anal Plug all the way in. You clench and push it out yourself. Succeed, and you skip the next training."
"R-really..?"
Silent until now, Heo Seong-ah opened her mouth with faint hope. If he meant it, even if it was hard, a little effort could save her urethra from modification.
Unlike shitting, she peed multiple times a day. Climaxing lewdly every bathroom trip? She'd die first.
"Yes, really. Consider it the Manager's final mercy."
"Hic, yes, Manager..."
"So, will you do it? Or not—your choice."
"Th-that's..."
Nothing to lose. Accepting meant no downside for her.
"I'll do it..."
"Good."
"Ah, euk... Manager..."
"What is it, B62?"
As he gripped the dildo, Heo Seong-ah bent her waist and spoke.
"I-is there a time limit..?"
"Time limit?"
"Yes..."
Whenever he made these "generous" offers, he always added impossible conditions. One was a time limit. Even doable tasks became failures under his timers. Convinced it'd be the same, she bowed her head, awaiting his response.
"A time limit... Well, do we really need one?"
"Yes..? You mean..."
"No time limit."
Fortune in misfortune. Without a timer, she could clench and force the dildo out eventually.
"I told you—it's my final mercy. Letting B62 win once might be nice."
He smirked, subtly hinting at her victory. Hearing the sincerity, Heo Seong-ah's eyes welled with grateful tears.
"Th-thank you... Manager... Hic..."
"No need. You'll have to do it for defecation training anyway—think of this as advancing it."
"Yes..."
Thanks to his consideration, no urethral modification. Her view of his harsh, scary face softened a bit.
"Then, let's begin."
"Yes.. Kheek! Euk, kheuk! Hyaaaaaahhh!"
Without warning, the dildo plunged into her anus at his signal. Only half its length had pistoned before, so pushing deeper met fierce resistance from inside.
"Kaaaaahk!!"
Her anal sphincter writhed involuntarily to expel the intruder, defying her will. From the S-shaped colon, her guts contracted and clung tight, refusing entry—but against overwhelming force, it was futile.
"Kuuuuhk!!"
The Manager mercilessly forced his wrist forward, inching the dildo deeper.