Riser
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🕑 Added 2025-05-04 01:11:57 +0000 UTCEP.108 Dilemma
Slap
"Nngh!"
Heo Seong-ah's pale buttocks swelled red like a palm print, rippling like waves.
The manager didn't say a word, but it seemed like he was urging her to quickly remove the anal plug.
"Nngh! Nngh! Nngh!"
Heo Seong-ah applied all her strength to her anal sphincter.
Thanks to previous expansions, she could push out the plug without much difficulty, but the textured nodules on its surface made it harder than expected.
"Nngh... Huh..."
As she applied force, pleasure surged.
No matter how much she experienced orgasm, she couldn't reach climax.
She wished she could feel pain instead of pleasure.
There was no way to escape this maddening stimulation.
"Nngh... Ahh..."
The fluids gushing out were frustrating.
To anyone watching, it would seem like she was happily climaxing with the plug in her anus.
"Nngh... Hic!"
As she pulled out the plug halfway, the manager's large palm touched her vagina.
Wearing gloves with nodules, he lightly slapped her vagina and smiled at the sticky sensation of her fluids.
"Nngh! Hic! Nngh!"
The pain from being slapped was overshadowed by intense pleasure.
As her sphincter contracted, the plug got stuck midway.
"Nngh... Huh..."
Unlike before, when she expected rough stimulation, the manager merely touched her clitoris lightly with his fingers.
He teased her by rubbing around her clitoris or lightly sweeping his palm in a way that almost touched her.
"Nngh... Hic... Ahh..."
Driven mad by these teasing stimulations, Heo Seong-ah forgot about removing the plug and felt a desire to leave.
"Nngh... Hic... Nngh..."
She wanted to go.
She wanted to climax.
If she could leave, she was willing to do anything.
"Nngh! Ahh... Huh...!"
Stop.
Please stop.
She wanted to beg, but it seemed like she would go mad if she endured any longer.
"Nngh..."
But...
Afraid of what might happen if she spoke out of turn, Heo Seong-ah bit her lips and endured.
"Nngh... Hic... Nngh..."
Her thighs kept spasming, causing her center of gravity to shift backward.
If she relaxed even slightly, she would collapse, but she tried to hold on.
"Aaah... Haa... Nngh..."
Eventually, her strength gave out, and she folded her legs forward, tilting her buttocks backward.
"Nngh... Eek!"
The partially exposed plug was pressed between her buttocks, causing an unfamiliar pain that stimulated her brain.
Even in this situation, she still desired climax.
"Aaah... Haa... Nngh!"
She wanted to go.
She desperately wanted to go.
If she had endured this far, wasn't it enough?
Couldn't she leave now?!
She wanted to go so badly...
"Nngh!"
If this were a simple SM play between lovers, Heo Seong-ah would have begged for climax.
But in this situation, with a clear hierarchy between master and slave, or manager and female beast, speaking out was difficult.
"Nngh!"
The hell that seemed endless suddenly ended.
The manager's hand stopped stimulating her vagina.
For about five seconds, an awkward silence flowed.
Heo Seong-ah took deep breaths to calm down, biting her lips in anticipation of the next pleasure.
"B62."
"Huh?"
Contrary to her expectation that her vagina would be touched again, Heo Seong-ah was startled by the manager's voice.
"B62."
"Yes... Yes..."
"You've endured well, so I'll give you a choice."
"Yes...?"
Suddenly?
Whenever the manager spoke out of the blue like this, something ominous always happened.
"Do you remember the reward I promised at first?"
"Yes...?"
After expanding her anus and removing the plug, he had promised to skip the urethral modification that was supposed to follow.
"Yes... You said you wouldn't do the urethral modification..."
"Yes. You remember correctly."
The manager chuckled, cleared his throat, and continued.
"I'll add another option to the initial promise of skipping the urethral modification."
"Yes..."
"Hmm... One climax. What do you think?"
"Yes... Yes..."
This was an astonishing offer.
Being allowed to climax was exactly what she wanted now, but she hated the idea of undergoing urethral modification.
The thought of becoming a pervert who experiences orgasm every time she urinates was terrifying.
"Please respond quickly. Will you skip the urethral modification or have an orgasm? Honestly, do you need to think about it?"
Heo Seong-ah's mind was a mess with desire for climax.
The manager found her hesitation annoying.
"Fine. Since you didn't respond, let's forget what I just said."
"No, wait...!"
"Okay, I'll give you three seconds. Respond within three seconds."
"Nngh..."
She still hated the urethral modification, but she couldn't give up the sweet pleasure of climax.
"Nngh... Huh..."
As the countdown began—three seconds, two seconds, one second—Heo Seong-ah finally spoke.
"I want to climax..."
"Understood. Good choice."
"Nngh..."
Heo Seong-ah made a hasty decision, focusing only on her immediate feelings.
The manager grasped her hair and pulled her up.
"Aaah!"
"What's wrong? You need to remove the remaining plug quickly. Don't you want to climax?"
"Yes... I'll do it... Nngh..."
Though she felt deep despair thinking about the urethral modification, she tried not to regret her choice and looked forward to the upcoming climax.
With all the pleasure that had built up, she was convinced that the moment it peaked would be unforgettable.
"Nngh! Nngh! Nngh!"
Heo Seong-ah applied all her strength to her anal sphincter.
She endured the pain in her rectum while trying to remove the plug, but no matter how hard she pushed, it wouldn't budge.
"Nngh! Ahh...!"
Eventually, her strength gave out, and she bent forward, exhaling heavily.
When the manager slapped her buttocks, she immediately straightened up and tried again.
"Nngh! Nngh! Huh..."
She strained as if defecating, but the plug only moved slightly with each contraction and relaxation of her anal muscles.
However, she couldn't pull it out far enough to see.
"Nngh... Huh..."
As her strength waned, Heo Seong-ah's body trembled, and she bowed her head.
Slap—
"Nngh!"
The manager slapped her buttocks again.
"B62, won't you hurry up? Are you being too casual because there's no time limit?"
"Sorry... Sorry..."
"Alright, that's enough. You have five minutes. If you don't remove the plug within that time, the offer is off."
"What... That can't be... Nngh..."
Heo Seong-ah had no time to despair, plead, or argue.
With the single goal of removing the plug within five minutes, she applied all her strength to her sphincter.
"Nngh! Nngh! Nngh!"
Her face turned red, and her body trembled violently.
As she strained, the plug's end caught on her rectum, causing intense pain.
Believing that pleasure would follow pain, she gritted her teeth and pushed.
"Nngh... Ahh..."
No matter how hard she tried, the plug wouldn't move.
Of course not; the manager was holding it in place.
"B62, won't you hurry up? You have three minutes left."
"Nngh... Huh..."
Unaware of the manager's grip, Heo Seong-ah was intimidated by his urgent voice and continued to strain her sphincter.
"Nngh! Nngh! Nngh!"
Naturally, the plug didn't budge, no matter how long she tried.
The five-minute time limit passed quickly, and the manager calmly grasped her hair.
"Nngh...!"
"Time's up. With such weak anal muscles, how can you become a good female beast? I'm quite disappointed, B62."
"Sorry... Sorry... Nngh..."
The manager's words made her feel unfairly treated, and tears welled up in her eyes.
"Alright, as promised, there will be no climax, and we'll move to the next training session... But I'll give you one more chance."
"Yes?"
This was the first and last time he would show mercy to this ignorant female beast.
