⚠️ Content Warning: This story arc includes LGBTQ+ themes. If this isn't your preference, feel free to skip it.
Among the Shadow Guards, sexual skills are very important.
After all, all the Extreme Bliss Pill Shadow Guards, both men and women, have superb beauty, which is their capital.
Moreover, due to the special nature of the Shadow Guards, they rarely fight with people of the same level, and are more engaged in tasks such as collecting intelligence. Using their bodies to make transactions is the best way for them.
Ninjutsu, Taijutsu, Genjutsu, and Yuujutsu are equally important to each other among the Shadow Guards.
The basis of becoming a shadow guard is to get used to sex and cultivate sex as an ordinary means, just like the simple attitude of eating and drinking.
In the classroom, the rhythmic moaning sounds echoed. As the eldest brother in the class and also the most beautiful and lovely boy, Hoki was being gang-raped by other boys in the class. These little brothers, whom he usually took good care of, were fucking him with their dicks as if he were a human toilet.
In fact, he was indeed on duty as a human toilet today.
The daily rotating system of serving as sex toilets is designed to get them used to being sex toilets, so that when tasks require them to be used as sex toilets in the future, they can treat it with a normal attitude.
"Shika, do you want to have tea together later?" Hoki said with a smile as he looked at Kakashi who was fucking him.
"Okay." Kakashi answered while fucking. He would not agree to an invitation from most people, but Hoki has always been very nice to him and taken care of him. He also likes this brother Hoki who is being fucked in the ass by him.
After school, Kakashi and Hoki, two cute lolita, came to the town wearing sexy translucent clothes and came to a tea shop.
After entering the tea shop, I took out change to pay. The money here was a little special. The pattern on the banknote was a woman covered in semen and being penetrated by three cocks. This woman was the leader of the Shadow Guards, Long.
This kind of paper currency will only circulate in this small town, because this town exists specifically as a prostitution school. Money from the outside world cannot be brought in. If you want to live here, you can only earn prostitution currency through credits and part-time jobs.
When they entered the tea shop, the first thing they saw was a young girl being gang-raped. This girl was an acquaintance of Kakashi and his classmates, Karin.
Kakashi and the other man ordered tea and dessert at the counter, and Karin had just finished being gang-raped.
"Sister Karin." Kakashi called out politely. Compared to other people, Kakashi was obviously much more friendly when dealing with Hoki and Karin.
The warmth that he didn't feel in Konoha was felt here. Brother Hoki and sister Karin occupied a very important position in Kakashi's heart.
"Well, are you here for tea?" Karin asked as she asked for a cup of tea and pastries from the counter.
"Yes, are you working here?" Hoki asked.
"That's right. I come here every day of the week to work as a sex toilet. Do you want to join me?" Karin asked expectantly.
"I can't, I work at the pub." Hoki refused.
"I... can come over and try." Kakashi said after thinking for a while.
The next day it was Kakashi's turn to be the class's urinal, followed by Karin. The dates for the three of them to be on duty happened to coincide.
In this way, a year passed, and Kakashi and his classmates were promoted from the first grade to the second grade.
The content of learning has been slightly upgraded from the basics. Originally, one was only learning simple physical skills, sexual skills, and shuriken throwing, but now one has started to learn clone skills, transformation skills, and substitution skills.
In addition to this, they also started taking medicinal baths.
This was the secret technique used by Tang Ninja before, and now even the Shadow Guard's preparatory students can use it.
There are two types of medicinal baths: one is an ordinary medicinal bath, and the other is a special medicinal bath that combines sealing techniques and secret techniques.
Ordinary medicinal baths can be taken at school, while special medicinal baths must be taken in the "secret realm".
"Secret realm?" Kakashi murmured when he heard his teacher say this. He felt that he had touched the most important thing among the Shadow Guards.
The students of the Ninja Class followed their teacher in an underground passage. The passage was deep underground, but there were upward vents at regular intervals, and the air was quite fresh.
The ground is paved with stone slabs, and it feels very smooth to walk on, just like the main road in the town.
It took us more than ten kilometers to reach our destination.
The passage came to a dead end. As the teacher made hand seals, the rock wall in front began to become illusory, and then a huge exit was revealed, leading to the entrance to the dungeon.
The barrier is a secret barrier set up by Uzumaki Mito. It can not only hide a large area of space, but also gather natural chakra.
The huge hole is about one kilometer in diameter and twenty meters high.
One after another, twenty-meter-high attics are connected from top to bottom, with glowing algae spread out in an orderly manner on the dome and the ground, huge spreading vines, neat streets, pedestrians walking on the streets, as well as human-shaped rats and various huge rats.
"This is the secret place for cultivating immortals of the rat clan that has made a contract with the Shadow Guards - the Spirit Rat Village. It's a complete underground city." The female teacher Hua Saki said with a little pride.
Hanasaki led the academy through the underground city towards the medicinal bath area, explaining everything here as they walked.
For example, here the Shadow Guards and the Rat Clan live together. The Rat Clan are the residents here, while the Shadow Guards are the tenants.
For example, why are there women being pinned down and fucked by huge rats on the street? Because it is very normal for humans and rats to have sex here, and this is also the condition for the shadow guards to live here.
For example, why is the wedding being held between a woman and a rat man? Because here, marriage between humans and spiritual rats is recognized, and if one marries a spiritual rat, other rats and spiritual rats cannot be forced to mate.
"Oh, by the way, men can also marry spirit rats. Not only are there men who are willing to be fucked by spirit rats and become their wives, but there are also men who can marry female spirit rats. You may think that being fucked by a male spirit rat is better, but can you really hold your ground against a female rat? In fact, the spirit rat clan has an anthropomorphic secret art, which means they have an appearance similar to that of human females, so many people can accept it." Hanasaki said.
At this moment, a woman wearing only a bikini and mouse ears and tail happened to be passing by hand in hand with a man who was as handsome as the woman. They were a couple.
Among the Shadow Guards, most men look like women.
At this time, the reason why we were sure that it was a man was because he was wearing a bikini and his penis was exposed.
"Lord Kurokami Shizuku." Hanasaki bowed respectfully to the transvestite.
"Yeah." The transvestite named Kurokami Shizuku seemed to be of a very high status and was very good at putting on airs, with a cold expression.
Hanasaki led the students to continue walking, but after a few steps, they found that Kurokami Shizuku and his rat wife were stopped by a rat man. They seemed to be talking and laughing, and then Kurokami Shizuku, who was so arrogant just now, knelt in front of the rat man on the street with his rat wife with a shy face and began to lick the rat man's cock.
They didn't stand by and watch, but continued walking.
"Are these new students?" A rat man stopped them.
"Yes, Lord Nezume." Hanasaki said respectfully.
"Well... these three are pretty cute. Lend them to me for two days." The rat man pointed at the three students, who were none other than Kakashi, Hoki, and Karin.
So, the three of them were taken away by the rat man to his house, and then raped by the rat man. This was the first time Kakashi was raped by the rat man.
The three of them had no intention of resisting. Teacher Hanasaki had previously explained to them that although they could refuse the spirit rat's request here, their relationship with the rat clan would deteriorate and they would not receive any help.
Hoki and Karin naturally don't want to lose the help of the Mouse Clan, but Kakashi doesn't want to be treated specially. He doesn't care about it anyway. To him, it's the same whether he is fucked by a mouse or a man.
Two days later, Kakashi and the others were released and went to the medicinal bath. During the next three days of the medicinal bath, they were occasionally fucked by passing spirit rats or giant rats, and they never refused.
The medicinal bath was taken once a month, and he would be fucked every time. Kakashi quickly got used to having a big rat crawling on him and fucking his ass, as well as licking the rat's cock.
And so, another year passed...
During this year, Kakashi showed some talent in order to graduate as soon as possible and become a shadow guard.
He became a genius in the ninja class, and also one of the two boys that his classmates liked to fuck the most, on par with Hoki.
Just when Kakashi was about to graduate, the 8-year-old Kakashi, who had been fucked for two years in the Land of Hot Springs, finally...exposed his identity as a spy.