The year is 200X.
Sakaegomachi, one of the most famous entertainment districts in Japan.
It's still a shithole of men and women, young and old.
In this town that looks like a cesspool.
I'm living my life as an overwhelmingly powerful man, devouring my desires.
"Oh, ......, I want to fuck a better woman, ...."
I picked up the remote and turned on the TV.
"Hmm ......?"
The woman on the TV was beautiful, with long hair that looked like silver thread, and a face that was almost inhumanly beautiful.
"The princess of Lidomere Kingdom, urgent visit."
"A welcome party will be held in Tokyo in the near future."
"I was hoping for more than just an ordinary woman, but ...... a princess. I've never had sex with such a noble lady."
I've had plenty of proud bitches in my life.
I'm not sure what it's like to break the hand of a noble flower.
St. Orkis Academy.
A school for girls with a long history, founded by the Tozuma family, a prominent family in this region.
In recent years, the school has become co-educational, but there is no sign of its prestige.
The head of the Higashi family is the president of the school, and his daughters are still enrolled as the school's president and students.
The Azuma family has long been known for its feminine lineage, and everyone thought that their prosperity would continue to be unchallenged in the future.
But now, a disturbing shadow is creeping into the peaceful school.
The identity of this shadow is the Nishiki family.
The Nishiki family is an emerging conglomerate that secretly cultivates sex workers, and with the profits and connections they make through their sales, they have deep roots in the world of politics and business.
The Nishinori family has unleashed an assassin in an attempt to eat the Azuma family.
The assassin's name is Comet Kuga.
Although he is still young, he is a skilled pedant who can turn any woman into a superb lover.
Without knowing his true identity, the Azuma family accepts Comet as a transfer student at St. Orkis Academy. ......
This is an ADV game in which a strong-willed, weak-hearted, and pure-hearted Yankee wife is corrupted and impregnated.
The protagonist moves into a new apartment when he transfers to a university, and next door lives Hinako, a delinquent who was feared in the neighborhood as a child.
Seeing Hinako looking the same as she did in the past, the protagonist's memories of the past come flooding back and his feelings for her are rekindled.
However, unlike back then, Hinako has a husband and a daughter, so she tries to keep her feelings to herself, but the sexiness of the grown-up Hinako ...
There is a function to change the differences of bristly hair, cross section, sunburn, etc.
Humans, fairies, dwarfs, and beastmen. Laurencia is a remote island where the four races live happily without conflict.
That peace was brought about after the four tribes united to challenge the "Demon King", who once came from the mainland and ruled the island with fear and despair. They were able to defeat and seal him in after a having won a fierce and painful battle. Several hundred years have passed since then. The threat of the Demon King has been forgotten in the prosperity supported by advanced magic technology.
One day, an earthquake occurs that shakes the entire island. The epicenter of the earthquake is the dungeon called "Zvinga" where the Demon King was sealed. The four tribes fear that this might be a sign of the resurrection of the Demon King. The protagonist, Bernard, a descendant of the mage who created the ward, is ordered to investigate it.
There is a dormitory at a private school for training high-class ladies, where students are trained secretly 'To Serve Men'.
However, one of the students got pregnant during the training.
To prevent this from becoming a scandal, the pregnant student was expelled and the dormitory was shut down in fear of causing another incident. Many years passed and now the decaying building is awaiting demolition.
The protagonist, the bastard child of the accidental pregnancy, negotiates with the current principal of the school using the story he heard from his mother.
He negotiates to reopen the dormitory, and work there as a manager.
He only has one goal in mind.
To drain the slaves he has raised and taste their milk.
So the dormitory known as the 'Mistress Administration Building' has been revived by the protagonist. The building will be transformed into the 'Slave Management Building; where the sounds of schoolgirls being trained and milked will echo throughout the night.
Minase ── an isolated island due to its poor accessibility. However, the protagonist used to go there a lot in his childhood.
After entering medical school, his parents were worried about him losing his edge due to the daily study schedule. They wanted to refresh him. The protagonist comes to the island again after being advised to visit his cousins during his summer vacation. He remembers his childhood with them, and being treated like a real family member.
Suiren was beautiful when she was a child, and she was very kind and was like a real sister to him. Shion was like a tomboy little sister and used to follow him around.
The protagonist wonders how the two of them have grown up. He can hear their voices afar from their house. Upon his arrival, he reunited with the two grown-up sisters.
Suiren has become a gorgeous woman with a beautiful feminine body overflowing with tolerance and kindness. Shion, who has grown into a pretty girl, has a somewhat disgruntled look and only talks to the bare minimum necessary.
An older sister who never changes and a younger sister who has changed. Feeling puzzled, as recommended by Suiren, who seems to have been waiting for the main character, the protagonist stay at their house for a while.
How will he spend his time with them on the island under the summer sun?
"Hello Boku-chan, can you please teach us about this world?"
Two adventurers that said they were from a different world came to my rescue when I was being attacked by monsters in the mountain.
Arin, a cheerful elf that can easily become friends with anyone, and Lulu, a slightly shy but still very gentle beastfolk.
The two of them were troubled, with no way to return home or a place to stay.
"If you don't have anywhere to go to, come to my house!"
I asked my mom so we could help my saviors and lent them an old house that wasn't in use.
Everyday I spend looking after the two of them is very enjoyable and exciting (though there were also some very embarrassing days...)
One day, I heard that they came to me looking for a husband, and I started feeling a different kind of excitement...
What is this feeling...
Can these two Onee-chan teach me?
The main character "Itsuki" loves his mother "Aoi" as a woman.
Itsuki was masturbating almost every day to digest the uncontrollable feelings.
One day, Itsuki was inadvertently seen masturbating by Aio.
It's awkward and if things go as they are, Itsuki will attack his mother by mistake.
With that in mind, Itsuki starts living alone when he goes on to school.
Living alone for the first time went smoothly.
However, although it is easy, Itsuki gradually miss his mother.
Meanwhile, Aio visits the house to see what's going on ...
