12-129

Volume 5: Expanding the Harem - Chapter 129 

The newly modified sex toy bicycle made the girl's legs tremble uncontrollably when she got off at school. 

Especially the newly installed brush rod in her urethra - the design targeting urine retention was actually a trap from the beginning! 

In the mechanism controlling urination, the double sphincter of the bladder neck is the most important checkpoint, but it was forcibly held open by the brush rod. 

Relying only on the tightening of the urethral opening, it was impossible to resist the powerful detrusor muscle inside the bladder. 

The girl's endurance could only hold back temporarily. This short-term urine retention would create an illusion, making the girl think she could really hold her urine on her own. 

So when the girl was forced to lose control of her bladder by the brush rod, she would instead think she had once again shamelessly orgasmed and urinated in public, further stimulating the girl's sense of shame, adding intense mental orgasms! 

However, the girl's dejection wasn't entirely because she had orgasmed and lost bladder control on the bicycle again. 

Yesterday in the public toilet outside the station, after being g@ng-r@ped repeatedly by the leader and others, the girl was finally driven home by the leader one last time. 

The exhausted girl rested briefly in the car, then said goodbye to the leader's large penis before returning home with her body full of semen. 

But when she got home, after swallowing the semen in her mouth, the girl's body that had already calmed down suddenly flushed red again. The reason was actually because of the photos at home. 

The uncle's family of three had a family photo, and the girl's family of three naturally had one too, displayed in the living room. 

As a result, the girl actually recalled the incest roleplay from the morning because her family's photo had a similar composition to the uncle's family photo... 

Moreover, in her recollection, she even overlapped the roles of "Daddy" and "depraved daughter" with the images of her dad and herself in the photo! 

Feeling her body suddenly become inexplicably hot, enormous guilt immediately filled the girl's heart, making her not dare to face even her mom who loved her most. She hurriedly hid in her room, making the excuse that she was very tired and wanted to rest. 

As a result, the girl cried until late at night before falling asleep under the enormous guilt... 

In the girl's distorted thinking, her increasingly depraved self seemed to really be turning into a perverted bad girl who couldn't even maintain the facade of an honor student. 

But the girl didn't want this. 

Though the girl had long since become a faithful sex slave, obedient little female dog, and excellent urinal under the masters' excessive training, the girl's essence was actually still that pure little girl from the beginning. 

Even her loyalty to the masters largely stemmed from the girl's docile personality. 

Even though she had already sworn allegiance to the masters, willingly becoming a urinal for the masters to handle their sexual desires, the girl still wanted to be an honor student at school and a good daughter at home. 

Just like yesterday, servicing "Daddy" with her body, servicing the masters, but not being lewd! 

Of course, whether the girl was lewd or not wasn't for her to decide. The ownership of her body had already belonged to the masters since the moment she swore to become a sex slave. 

So the reason for the girl's somewhat dejected expression as she returned to school amid forced orgasms was because she planned to make a very excessive request to the masters: 

"Please allow this little slut... to quit being lewd!" 

After "morning exercises", her delicate skin once again painted with obscene images by the art teacher, her small uterus once again filled with the masters' semen, after returning the cleaned double-ended sex toy to the leader's younger brother, the girl made this request she thought was very excessive. 

"Quit being lewd? It seems no one has ever asked you to be lewd. From the beginning it was you, little slut, who got aroused recklessly and actively ran to my house, demanding my brother and the others to fuck you." 

As a result, the leader's younger brother casually gave the girl an unexpected answer: "If you want to quit then quit. Of course, you still have to provide service for the study group." 

Then the leader's younger brother left the multi-purpose classroom without waiting for the stunned girl to respond. 

The girl hurriedly called out "Thank you, Master!" before the leader's younger brother closed the door. 

The girl didn't know there was already an agreement between the leader and the uncle, and even less that in the agreement, the leader would exchange the girl's lewd videos with the uncle. 

Of course, the uncle was the dominant party. He obtained all of the girl's videos from her first virgin oral sex in the public toilet half a year ago until now in one go, while all he had to provide were the videos of humiliating the girl at the company last time and at home this time. 

The uncle who already liked watching the girl's exposure videos online naturally filmed the girl's lewd state. 

Moreover, as someone who had played with many women at the company and home, he already had hidden cameras installed in these places, with image quality no worse than the red-haired man's professional cameras. 

Of course, the videos he gave to the leader weren't complete. The company video only captured part of what happened in the office, without any identifiable objects. The home video similarly only had the bed part. 

The uncle who installed the cameras and his younger brother who knew the camera layout naturally wouldn't be filmed from the front. 

The leader also discovered this situation, but the other party held irrefutable evidence of their crimes, so he had no choice. 

But the leader also discovered from this that the girl actually had the ability to "endure orgasm". 

Through the internet, the leader had already received the videos sent by the uncle last night. 

In fact, the leader and others had fallen into a strange obsession with the girl's body. They never had thoughts of letting the girl go, and were very curious about the girl's affairs outside, which is why they often interrogated the girl about her "crimes" of "cheating" during cruel r@pe. 

The leader brothers had already eagerly watched the video of the girl being lewd at the uncle's house last night. 

Seeing the girl being sandwiched between the uncle brothers, apologizing and begging for mercy, the leader brothers could tell just from watching that the girl actually didn't have a single orgasm! 

Challenging the girl's limits was originally the leader's interest, so this "endure orgasm" plan was set from then on. 

The leader's younger brother naturally knew the leader's plan, so when the girl made the request, discovering this request could be the perfect excuse, the leader's younger brother agreed without hesitation. 

For the rest of the day, the girl actually continued everything as usual, just under the masters' approval and reminder, again discovering that from beginning to end it was only herself being lewd. The girl again endured orgasms amid enormous guilt. 

Next the girl was forced to continue orgasming amid apologies while being scolded by the masters for being lewd... 

The big g@ng r@pe at noon was actually to let the girl rest well after class. 

The study group was cancelled again today, because the girl's birthday was approaching, on this coming Sunday. 

On her birthday, the girl who was still a child would naturally celebrate with her parents at home. 

And on Saturday the day before, as a sex slave, the girl would naturally celebrate with the masters at the leader's house. 

So on this day two days before, the girl got a day off, allowing the masters to prepare well, and also letting the girl celebrate with her other friends. 

This was decided long before the school festival, which is why there were two big g@ng r@pes last night and at noon today, letting the masters vent their sexual desires in advance. 

So after class, the girl didn't leave school with the study group masters, but was instead with two other female classmates. 

These two female classmates were precisely the two friends who had been taken to a hotel together with the girl by three delinquent youths before. 

Because she often had to service the masters, the girl didn't have much free time at school. The good friends she could make were just these two. 

After the abduction incident, the two who felt very apologetic towards the girl even became the girl's protectors at school. 

In girls' teasing, the "easily embarrassed" girl would often become the target of jokes, then these two friends would immediately stand up for the girl, stopping everyone. 

Of course, if the girl used study group activities as an excuse to actively go to the masters to be bullied, they couldn't do anything. 

Actually after becoming friends with the girl, they quickly noticed that the so-called "study group activities" were unusually frequent, but the girl kept her mouth tightly shut, so they couldn't find out anything. 

Applying to join the study group but being rejected by the homeroom teacher with the excuse of being "full", even trying to follow the girl but being caught red-handed by the sharp-sensed leader's younger brother. 

As a result, under the leader's younger brother's threatening warnings and the girl's tearful pleas, the two female classmates had to give up investigating the study group. 

But human curiosity is naturally strong, especially for growing females... 

Especially when the girl appeared at the ponytailed girl's home, and the leader's younger brother wasn't around... 

The ponytailed girl matched her image, a sunny and lively girl, also one of the few female students who surpassed the girl in physical abilities. 

The seemingly fragile girl actually had amazing endurance under the masters' continuous training. Without enemas, she could run long distances without panting at all. 

Combined with her flexible body, the girl's performance in most sports was also excellent. 

But the girl who was also weaker in explosive power and strength wasn't good at ball sports. Compared to the ponytailed girl who was selected for the school volleyball team, she fell short. 

Combined with her cheerful personality, the ponytailed girl was very popular among girls. With her tall height, she seemed more like an older sister among the girls her age. 

This is also why she could stop everyone's small pranks on the girl. 

The other girl with a childish appearance had a completely opposite image. 

Most girls the same age as the girl had already started developing, growing taller, with their bodies growing towards mature female curves. 

But this childish-looking girl belonged to the late-maturing group. Just looking at her appearance, she could only be classified as a "little girl". 

Moreover, in private conversations among girls, the girl learned that this childish-faced girl hadn't even had her first period yet, truly a "little girl" who hadn't started developing in the real sense. 

Although counting by months, the childish-faced girl was actually a bit older than the girl, the girl was just petite in build but already had a female figure. Under the masters' day and night training, she even unconsciously exuded a bewitching early-ripe aura. 

So in terms of appearance, the childish-faced girl looked even younger than the girl. 

But adding the influence of personality, the overly fragile girl was still treated like a little sister by the two... 

Then, in their idle chat, they began to probe into the secrets of the study group again. 

Actually, they had guessed a bit, after all the study group members were all male except for the girl. 

Perhaps other classmates hadn't noticed the problem, because that group of boys, including the leader's younger brother, were indeed among the better performing students in the class. But these two female classmates knew that the seemingly childish girl was actually unusually mature in certain areas. 

In terms of "sex"... 

Having witnessed the scene of the girl "dealing with" the three delinquent youths, and thinking of how the girl gathered with a group of boys after class every day, they naturally associated it with that aspect. 

Once they brought up study group activities to the girl, she would immediately blush bright red but refuse to say anything. To them, this further confirmed their guesses. 

And the two of them were girls with normal views, so they naturally knew that ordinary women shouldn't be involved with so many men at the same time. 

Moreover, at their age, they shouldn't be engaging in such "deep" "special relationships" with boys... 

Not knowing the girl's circumstances, just thinking the pure-natured girl had been deceived by a group of boys, the two had long decided to "help" the girl "quit" this "bad habit". 

But the first step was to confirm exactly what the study group was doing. After both open and secret investigations were ineffective, they decided to directly force the girl to answer. 

Of course, it wasn't the fierce or lewd forcing of men with evil intentions towards the girl, but a more girlish way of forcing - tickling! 

"Haha... no... ha... don't..." 

Amid uncontrollable laughter, the girl just kept begging for mercy, never revealing her "evil deeds". 

Under the masters' training, the girl had long since not dared to resist any man's violation of her. 

However, these two female classmates were different. They weren't men, and their "violence" towards her wasn't violation, so the girl's rationality wasn't invaded by abnormal masochistic consciousness. 

Unlike the girl's mind, the girl's body had long been forced to completely fall, no matter who it was... 

The girl would always be pranked, which had a lot to do with the girl's reactions. 

For example, the girl being tickled now, though constantly tickled by the two female classmates, already having trouble breathing under forced laughter, the girl only struggled without resisting. 

She wouldn't slap away the invading hands like other girls, not even pushing them away. 

Though she would still dodge, she only twisted her body in place without escaping. 

Even if she had already tightened her arms hugging her stomach, as long as her hands were lightly pulled away, her defenseless armpits and sides could be freely invaded... 

This weak resistance would only make the other party more unrestrained, inviting more bullying... 

The two female classmates were the same. 

Actually they would also bully the girl a little originally, because the girl's weak resistance that looked just like a small animal was really too cute. Of course, it was that kind of small bullying between girls. Once the girl started to have tears in her eyes, everyone would still restrain themselves and apologize. 

It was only after the abduction incident that the two began protecting the girl out of guilt. 

But this time was different, they were planning to "help" the girl! 

Moreover, one characteristic of "tickling" as a small bullying is that it forces the victim to laugh, looking not painful at all... 

Not knowing how terrible the feeling of having both hands and feet grabbed and sensitive armpits and soles constantly tickled really was, the two were just focused on forcing out the secret of the study group, not noticing that a hint of panting had gradually mixed into the girl's laughter. 

This interesting little game of "tickling" wasn't among the masters' torture items, because it wasn't cruel enough. But as a small game, the girl had still been forced to experience it a few times. 

Being tied up, all sensitive points on her body exposed, simultaneously being tickled all over and various lewd abuses, the terrible feeling of being forced to orgasm while being forced to laugh, was not unfamiliar to the girl. 

In the girl's twisting, her uniform naturally became disheveled. 

Though she had received the masters' permission to remove the sex toys on her body, even wiping off the body paint with the art teacher's help, the silver rings on her three sensitive little buds were symbols of the girl's "sex slave" identity and couldn't be casually removed. 

Even the girl herself was unwilling to remove them... 

The two female classmates pressed the girl on the bed, their bodies constantly touching. The friction of clothes made the three silver rings continuously pull on the three sensitive little buds that had already become engorged and erect. 

Mixed in with the huge tickling sensation, the pleasure coming from her nipples and little nub became even clearer, forcing the girl's body to enter an aroused state ready to be abused. 

Though the two female classmates didn't have male desires and weren't lesbians themselves, the girl's bewitching gasps were actually subtly influencing the two. 

They hadn't experienced men yet, but had already witnessed a real g@ng r@pe scene, and had even reached orgasm under the girl's mouth. 

They didn't realize that the girl's soft body and reactions had already been imprinted in their hearts. 

The bold and proactive ponytailed girl, seeing the girl still wouldn't give in, decided to escalate her actions, lifting the girl's top to directly tickle her sensitive skin! 

"No!" 

The girl's instinctive cry for mercy was immediately drowned out by forced frantic laughter the next moment. 

Her body that had undergone extensive training was far more sensitive than ordinary women. The aroused engorged state made her reddened skin completely become an erogenous zone. But her armpits and sides that were originally erogenous zones were now forcibly tickled, finally making the girl's weak resistance completely collapse. She could only cry while laughing... 

Her body was also forced into an extreme state under this cruel tickling torture... 

Until the ponytailed girl accidentally brushed up the girl's bra, the nipple ring caught on the bra was viciously pulled, finally completely overwhelming the girl! 

The girl's whole body shuddered, letting out a heavy groan amid her laughter! 

The ponytailed girl stared at the shiny silver nipple rings on the girl's chest, while the childish-faced girl stared at the outline of the clitoral ring visible through the girl's wet panties under her lifted skirt... 

Various g@ng r@pe scenes from the abduction incident flashed through the two girls' minds. Then they simultaneously pulled down the girl's bra and panties. 

The girl who had orgasmed from tickling in front of her classmates was still extremely ashamed in the afterglow of orgasm, and didn't resist. 

The lewd play between the three girls thus began.