18-112

EP.112 Urethral Training (3) 

"Very good, B62." 

The sight of her messily spraying urine while her body trembled was quite pleasing to the eye. If she keeps showing such behavior, she'll surely become a female beast loved by her master. 

"Then we'll do it again." 

"Ugh... Please stop..." 

The manager's movement stopped, the rubber tube in his hand. 

"Stop? Did you say stop?" 

"Yes...?" 

Heo Seong-ah was startled by the manager's sudden focus on her habitual words. 

"Do you think you're allowed to say 'stop' now, B62?" 

"Well, that's..." 

"How dare you refuse the manager's orders? As a mere female beast, if you can't even perform the simple act of holding your urine, what use are you?" 

"Well, I..." 

"Sigh..." 

Excuses come out before apologies. Though it's likely a habitual response, from the manager's perspective, it's an infuriating situation. 

"Sigh..." 

He keeps sighing. 

"How about we just tear your urethra completely? A life of constantly leaking urine might not be so bad for B62. You can't hold it and wet yourself everywhere anyway, don't you?" 

"No, I don't want that...! I'm sorry!" 

"What are you sorry for?" 

"Huh?" 

"What exactly are you sorry for?" 

She had to answer something. Heo Seong-ah replied immediately without thinking too long. 

"I'm sorry for not being able to hold my urine and wetting myself..." 

"That's right. You understand well." 

The correct response was predetermined from the start. Heo Seong-ah simply gave the model answer. 

"So what should we do now?" 

"Huh...?" 

"Since you know your mistake, how should we prevent it from happening again?" 

"Well, that..." 

A single mistake is a 'fault'. But if mistakes are repeated more than twice... it's no different from malicious behavior. 

"Well..." 

Again, the answer was predetermined, but the words wouldn't come easily. 

"Sigh..." 

The manager sighed once and gave the answer for her. 

"Urethral modification... I suppose?" 

"Ugh... Yes..." 

There was nothing more to say. Because it was her fault... To prevent repeating the same mistake, urethral modification was necessary. Realizing this fact, Heo Seong-ah bit her lip tightly and swallowed her tears in humiliation and shame. 

"Ugh..." 

No more conversation was needed. The manager again grasped the rubber tube and rubbed the urethral opening with its tip. 

"Ahh..." 

Every time the rubber tube's surface brushed her sensitive urethra, Heo Seong-ah felt a stinging pain as her strength drained away. Perhaps due to repeatedly forcing out urine, her urethral opening had clearly widened, allowing the rubber tube to be inserted smoothly. 

"Ugh..." 

As the inserted rubber tube's tip reached her bladder... the manager repeated his previous actions. Injecting 300ml of the drug and plugging the tube's end. 

"10 minutes. Since it's the first time, try to endure for 10 minutes." 

"Ugh...!" 

A simple training of injecting the drug into the bladder and enduring. Even this level of action has a clear training effect. 

"Ugh... Ahh..." 

For the first 10 seconds she seemed to endure well, gritting her teeth, but before even a minute passed, fierce resistance began. 

"Ahhh!!" 

She wants to urinate and strains her lower abdomen, but due to the plug tightly blocking her urethra, she only feels pressure... If she relaxes to avoid stimulation, the pain squeezing her lower abdomen causes involuntary tension. 

"Ugh...!" 

Feeling pain she couldn't control, Heo Seong-ah broke out in a cold sweat and grotesquely wiggled her fingers and toes - the only parts she could move. She kept letting out screams as if gasping for breath while her lower body jerked. Each time she strained, her urethral opening shook slightly back and forth, causing the vaginal opening just below to lewdly gape. Though her vagina desired pleasure and leaked fluids, wanting to climax but unable to... touching it was off-limits until the urethral modification was complete. 

"3 minutes have passed." 

"Ugh...!" 

It felt like at least an hour had passed... but the manager's wristwatch showed only 3 minutes had gone by. 

"Ahh...!" 

It was excruciatingly painful. The pain of expanding her anus seemed like nothing compared to this urethral pain. 

"Ahhh!!" 

"5 minutes have passed." 

"Please stop...! Ugh, I really can't do this anymore!!" 

The result of gritting her teeth and enduring was just 5 minutes. If she becomes a female slave outside the shared facility, she might have to hold her urine for hours. Even though Heo Seong-ah was crying and pleading childishly, the manager couldn't show mercy. 

"Ugh! Ugh! Ugh...!" 

Her mind was on the verge of breaking from the extreme urethral pain. Heo Seong-ah clenched her molars so hard they might fall out, her sweat-drenched body jerking as she strained her lower abdomen. This time it seemed she truly reached her limit, as the urethral plug was pushed out forcefully. Well... Since the long rubber tube extended into her bladder, straining like that was meaningless. 

"Ahh..." 

The urethral plug came out about 0.1cm... but returned to its place the moment Heo Seong-ah relaxed. 

"No!! Please stop!! Stop!!" 

Her pleading and struggling was clearly different from before. It seemed she had truly reached her limit now. The manager glanced at his watch and shook his head, swallowing a sigh as if disappointed. 

"9 minutes have passed. Just endure the last minute." 

"Ugh..." 

The final, cruel minute. Though it was very cruel for Heo Seong-ah... the manager, wearing latex gloves, caressed her vagina with his sticky hand coated in the drug. 

"Ahh! Ugh!!" 

He had planned not to touch her vagina until the urethral modification was complete... but seeing it twitch so cutely made him want to touch it. This act was also part of the training, so it wasn't a big problem. 

"Ahhh!!" 

He rubbed her favorite spot, her clitoris, back and forth. Rubbing so fast his fingers blurred, the fluids pooled in her vagina burst out. 

"Ahh! Ah!! Don't...!!" 

"Why? Didn't you beg me to touch your vagina before?" 

"That's... That's different...!!" 

Stimulating erogenous zones inevitably causes tension. Due to female anatomy, clenching the vagina also tightens the urethral and anal sphincters, so Heo Seong-ah was likely out of her mind from the urethral pain of her bladder contracting to the point of bursting. She was also likely feeling pleasure intense enough to numb her reason along with the pain. In this situation... if she were to urinate... how good would it feel? 

"Ahh...! Ugh, ah...! Ah!" 

"10 seconds left. Strain hard." 

"Ugh...!" 

"Push. Push as if you're urinating on a toilet." 

"Ahh...!" 

If she strains at the moment of climax, her bladder will contract and release urine. If she experiences the pleasure of climax simultaneously with the relief of urination, that single stimulation will make her body remember that 'climax and urination must happen together'. From now on, Heo Seong-ah will become a vulgar woman who messily sprays urine every time she climaxes. 

"3 seconds left." 

"Ugh...!" 

"2 seconds. Push hard." 

"Ahh...!" 

Heo Seong-ah's lower abdomen tightened, revealing the silhouette of her swollen bladder. 

"1 second." 

"Ugh!" 

As the countdown ended, the manager hurriedly pulled out the urethral plug. The urine filling her bladder burst out through the wide open passage, and even in that moment, the manager didn't stop rubbing her vagina. 

"Ahhh!! Ahhh!!" 

Splash splash splash— 

The urine spraying from her bladder hit the manager's palm and scattered left and right. It flew far enough to wet her pelvis, thighs, and even her toes, dirtying the floor. 

"Ahh...! Ah! Ahhh!!" 

Even after she finished urinating, the manager kept vigorously moving his arm, rubbing her favorite spot, her clitoris, to his heart's content until she was satisfied. 

"How is it? Doesn't it feel good?" 

"Ugh... Ugh..." 

The pleasure of releasing urine held for 10 minutes. Simultaneously, the pleasure circuit of her clitoris stimulated and connected. It would be an obvious lie to say it didn't feel good. 

"Tell me. Does it feel good?" 

"Ahh... Yes..." 

The manager lightly stroked Heo Seong-ah's vagina with his hand dripping with the drug. By now, just lightly rubbing her vagina caused her urethra to contract and leak a little urine. 

"Honestly, urethral modification isn't really necessary. B62 was born a whore after all, with such a wet vagina, right?" 

"Ugh..." 

Born with a body that produces a lot of fluids, Heo Seong-ah was indeed someone who squirted every time she masturbated, just as he said. Urethral modification was unnecessary for such a wet woman. 

"Therefore..." 

The manager held up an ugly-looking urethral bead. 

"Let's just increase your bladder capacity and be done with it." 

"Ugh..." 

Though his words sounded scary... He was simply continuing what he had planned to do all along...