"She is here again, huh...?"
While sighing, our protagonist, Yuuto, returns the key to his house in his pocket back again. Upon entering, he finds his childhood friend, Saotome Ai, fiddling with her phone, relaxing as if it is her own house. A spare key (AIKAGI) could be seen hanging down her neck.
"Ah, welcome back, senpai~."
A younger girl welcomes him with a smile. ("She's totally settled in, hasn't she?")
"...I'm back. ...Hey, how many times have I told you not to come in as you please? Also, give me back my spare key already."
Revolving around the AIKAGI, this is a love story of our amiable but easy-to-tease protagonist, and his mischievous little junior.
Kota Mutou lost his life saving an old man who was almost hit by a car.
After saving the life of an old man who should have died, he was reincarnated into another world by a goddess.
As a brave warrior, he is given the divine weapon, Narukami, and proceeds through the great labyrinth.
He has two companions, the priestess Meir and the wizard Cardin, and his journey through the labyrinth is going well.
But one day, Cardin stabs Gongta to death in order to take away his reputation as a brave warrior, and makes Meir take the blame for the stabbing.
Kota's soul, which had fallen in the midst of his ambition, was held together by a man named Logi.
Kota, learns of Meir's execution and decides to take revenge on Cardin.
Due to Logi's ability, Kota is now able to interfere with Cardin's body.
He manipulates Cardin's body to destroy Cardin's quest for fame as a hero.
The hero from another world successfully made children with his seven wives.
It seemed that this was the end of his fateful mission.
In the world of Rolentide, the people whispered of an ancient legend.
──When the Heroes of Light are born, the Children of Darkness are also born──
The man who would father those figures, is the hero himself.
"Again, really!?" the hero thinks to himself, despite being eager to have more sex.
In fact, if he becomes the father of the heroes of light and the Children of Darkness, it is possible for him become something that surpasses even the king of the world.
So therefore...
Guided by a legend, from places never seen before, beautiful girls from the underworld gather in search of the hero's seed.
...Perhaps they come with dark desires hidden in their hearts.
...Or perhaps, they just want to have sex with the hero.
The hero's days of being wrung dry by beautiful girls begin again...
One day during winter.
It all started with a flickering mirror inside a certain house.
From that flickering mirror came out Roka, a girl with fox ears.
The protagonist, Takuto, and his younger sister, Shiina, threw themselves in to the mirror following Roka, and wandered into "the other side."
In there was a world similar but still different to the human world.
Spirits, demons and all other sorts of non-human beings, a world of gods.
"Welcome to the hidden world of the gods"
Mikoto, the otherworldly girl with rabbit ears.
Chiyo, the tsukumogami running a teahouse.
Roka and her mom, the nine-tailed foxes.
Shiina, who got spirited away together with her brother.
Takuto will work together with these girls to find a way back home, but...
Through these intereactions, he will learn the true nature of gods, and about secrets between siblings.
Humans and gods, 2 worlds, 4 girls.
He stands in the snowy land of the gods, and wonders-
"Where do you belong?"
The long, harsh Russian winter had ended, and Spring was in the air.
On one particular day, Laikask Academy second-year Akito Yukihara was walking down the street when he stumbled upon a crying lost child. He decided to help the child find their parents, and was joined by Sofia Tulina, who happened to be present at the scene by happenstance. Also, to get the child to stop crying, he put on a small magic show for them.
After reuniting the child with their parents, Sofia turned to Akito and said:
"Would you teach me how to use magic?! I want to be like you!"
Thus Sofia accompanied Akito as they searched for a classroom in which he could teach her magic. Then, while the two of them were practicing magic inside Laikask Academy, they ran into a girl named Roo Mao, who was doing a street performance.
"Let's put on a show together!" she said.
In this country, street performances were called "shows."
At Roo's suggestion, the two joined her and all three of them entered the upcoming tournament for performers.
Will the three of them be able to accrue enough members to form their troupe by the day of the tournament?
And will Sofia be able to learn magic?
"Happy Live, Show Up!"
This is a tale of these friends and their quest to shine brighter than the sun.
"Aki, how many times do I have to tell you?"
(Damn... she is so annoying. Ritsu sister is...)
Akihiko Narimiya, who was fed up with being pointed out for his slovenly lifestyle, sighed many times in his mind.
Just when he was getting fed up with it all, a certain item that he happened to have purchased by mail order arrived at his house.
As if he had been waiting for it, Akihiko interrupted Ritsuko's sermon and hurried to the door.
As he went upstairs, he found...
"What? Did Ritsu-nee say something to you again? Aki she really doesn't have a clue, does she?"
"Shut up. It has nothing to do with you, right?"
"What the hell, people are worried about you and you are calling out to me!"
This dynamic person is my other sister, Makoto Narimiya.
This rough-around-the-edges older sister has always been brutally frank with me, mercilessly tearing out the wounds in my heart.
Akihiko ignores Makoto and retreats to his room.
I really wish you two would leave me alone. Hmmm, that would be easier if I had this.
What he got was a certain hypnotic device.
When he finds out that a friend of his has been making money by manipulating his sisters, with whom he has a bad relationship, he decides to use it on his own sisters.
Will he be able to use the hypnotic device to manipulate his two annoying sisters at will?
Once every hundred years, a village must make a sacrifice to the demon gods or perish.
The heroine, Saya Kamizuki, comes from a family of priestesses with divine powers.
The day of the once-in-a-century sacrifice is about to arrive.
However, her older sister, Mahiru, takes her place.
Saya, who is opposed to the idea, is locked up, her sister is sacrificed and goes missing...
In order to save her sister, Saya goes to the storehouse where the demon gods are enshrined, carrying a Japanese sword for demon extermination.
I will cut off the demon god and end this fate.
A couple, Tatsuya Iwase and Kaori Iwase lived in a certain apartment.
One day, the Kayabe couple moved into the next room.
The two are relieved that it they seemed to be a good couple.
But....
They can hear the moans from the other apartment night ...
They didn't notice it until now because it had been vacant, but the walls of the apartment were unexpectedly thin.
The couple are bothered by the lustrous voices that they hear.
In order to put an end to the frustrating days, they decided to talk to the couple next door.
The noise problem that seemed to be solved after that, but then they heard that voice in the daytime ...
The protagonist, Taichi, and his wife, Miwa, are newlyweds who married as a result of a workplace romance.
As they were both raised by strict parents, they hit it off because of their similarities in their childhood circumstances.
After two years of dating, they end up getting married.
One day, Taichi discovers a photo of Miwa with a man she had dated in the past.
When he asks her about it, he finds out that she had relationships with ten different men in the past.
Even though he thinks it's in the past, he can't help but be curious. ......
In the end, he asks her about her past experiences, wanting to know the truth.
It's been a few months since I got together with Yuu Omaezaki.
"Hey, shall we kiss?"
She looked up at me and said sweetly.
"Come closer. Don't you want something more than a kiss?
The more you get to know her, the more you fall in love with her.
This is a story of such a small happiness.
On a certain night, the protagonist witnesses a school girl being forcibly dragged away in the shopping district of the city. That girl happened to be one of his students, Kandachi Kanami, who would always look down on him. Without thinking, the protagonist saves Kanami from the thug, and takes her back his home.
When he asks Kanami the reason she was being harassed, she suddenly makes a request of our protagonist to let her stay one night at his place. It becomes clear to the protagonist, seeing Kanami with a large bag with her late at night in the shopping district, that she has run away from home. Seeing the usually haughty and rude Kanami helpless like this wakes his inner demon, and fueled by his desire for revenge, he demands Kanami to sleep with him. She resists, but he throws her onto his bed, and forces himself upon her.
Come next morning, even after what happened, Kanami still does not show any signs of leaving the protagonist's home, as she has no one else to turn to for help. The protagonist originally planned on apologizing for he did the previous night, but the situation ended up exciting him all over again.
This marks the start of a life of the two together where the girl pays back the man in "installments", using her body.
The heroine, Airi Uemura, is in a committed relationship with her older boyfriend, Shingo Makihara.
Then, she has an affair with her boyfriend's younger brother Shinji.
A master-servant relationship is established... Airi is the master and Shinji is the servant.
This is the story of a woman who humiliates a man.
"Oh... Oh, stepfather! It feels so good... It feels so good!"
An unbelievable scene was unfolding before my eyes.
When I came home earlier than usual, I saw my wife having sex with a man... And it was my father.
It's a great way to make sure you're getting the most out of your vacation.
I was lying on the couch in the living room. You're awake. I was worried about you.
...Oh mother-in-law...
It was my mother-in-law, Midori Natsukawa, who called out to me.
Midori is the second wife of my father, who remarried two years ago.
"Oh, mother-in-law... actually"
I told her everything I knew.
Midori listened to my story, keeping her composure throughout.
I'm not sure what to say, but I'm going to say it.
To be honest..., I knew it. I've noticed something strange about Daijiro-san lately...
Thank you for being honest with me. I'm more worried about you.
It must have been quite a shock for you to witness the moment of the affair...?
"Yes... that's... already..."
"Okay. I'll take care of this..."
I'm sure you'll be able to understand why.
I think we should work together, she said. I'm sure you'll be able to understand why I'm so excited about this.
One day, "KAKARI Kotaro" was fired from his job.
Just when he was thinking that it would be a good idea to work as a day laborer to make ends meet, his father called him and he had no choice but to work at his parents construction company.
The next day, he goes to the construction site and his father takes him to greet the workers and he notices a woman with incredibly large breasts.
When he looked at her face carefully, he saw that she was his sister, Raika.
"It's been a long time, this..."
"Don't talk to me like that. If you tell I'm your sister, I'll crush your balls."
(The older brother is treated as black history...)
I have loved my older sister since I was little.
However, when she was old enough she got married and moved out of the house.
I told myself that it was inevitable and decided to put my feelings away.
But there was one thing I couldn't forgive: why did she marry that man? ......
At the time, I was working part-time as an unsuccessful novelist.
I'd be forced to look around for low-paying, dangerous jobs.
He made fun of me, saying that I would eventually be trapped and have to look for low-paying, dangerous jobs.
One day, he gets laid off from his job and because of his money and pride, his life comes to a standstill.
At the same time, I was finally starting to sell as a novelist and my life was becoming more comfortable.
The prideful man hid this from his parents and even though it was not his fault, he was fired from his job for company reasons.
I'll be able to find a new job soon anyway and I'll have more than enough money to pay for it so take care of me!
He asked me to take care of him because he could get a new job soon anyway and he could pay me more than enough money.
So I thought to myself
"......, this is the least I can do. It's a great way to make sure you're getting the most out of your money."
And then there's my sister, who I love ...... but who I also hate for marrying such a man.
"Take off your clothes, sister. I like to see your body. I've been saying that for a while now. You know why.... What are you going to do, are you going to do it or not, can you please clarify?"
At the end of autumn, I got a younger sister. She is someone who has never seen the ocean.
I didn't know what to say, so I took my sister to the beach.
And so our daily lives began.
The protagonist Aono Shion lives in the countryside where the city is snowy.
He will soon leave the school which he used to attend.
―― "Graduation"
After graduation, he will move to Tokyo for higher education.
The younger sister who will no longer lives with him―Aono Nana,
The classmates who will no longer be with him―Sumiki Kotoha, Hagino Yume, and Chigira Shuuto,
The underclassman who will no longer with him―Nabatake Inaba, and
The homeroom teacher who will no longer with him―Matsuki Ira.
Farewells are bound to come, be it to shallow, or to deep relationships.
As he prepares to graduate and move to Tokyo, Shion takes his goodbyes to the place he grew up at and everyone he grew up with. While he's at it, he also recalled the bonds he had forged, the feelings he realized for the first time, and the signs he was finally able to notice. He spends his remaining days with the feeling of loneliness on leaving his hometown, mixed with the feeling of excitement of new world he's about to go, eventually, the day comes.
This is the story about Shion and his friends about what "graduation" means.
In order to satisfy his sexual desires, Sakiba Seguru attempted to summon a succubus. When he began the ritual, he and his childhood friend ended up in a large communal bath at a succubus academy in another world! In Farench Deshka Girls Academy, the succubus have boobs that have grown to the brim with perfect bodily proportions. Our protagonist was summoned to this world by the director of the school who held a summon gacha on her own to save the school. The "erotic deviation score" of the school is too low. Therefore the government of Lilingard, the country of succubus in the world of Yuridrasil, is closing the school in one year. In order to save the school, the succubi must become more lewd and raise the erotic deviation score. To ease his dismay, the director grants him the succubus skill "Sex Scouter" which unlocks a vast amount of "Erotic Skills" that makes him surpass majin-level.
With the school's fate on the line, our protagonist has no choice but to become the legendary hero. And with the help of his erotic magic book that he received without permission, he will be able to save the succubus school. With this spellbook and new skills, it is now possible to conquer this school and become invincible in this world. It's time to rebuild the succubus school and build a succubus harem!
Eight years ago the city of Tonsuien was stained with blood due to an attack by a group of strange creatures.
The student, Makuro Izumiha is a survivor of the terrible incident known as the Tonsui-en Incident.
Ever since he lost his parents in the incident, he has been living alone with old wounds in his heart.
One day, Makuro witnesses the same deformed monster from the Tosuien incident.
When he confronts the monster, he finds himself in a critical situation in front of the overwhelming power of his opponent, but a beautiful female knight saves him from his predicament.
Her name is Asclane Crysta.
She is a righteous, transforming heroine who has come from another world to hunt down a deformed monster the Fallen Demon.
Christa's true identity is that of an otherworldly royalty, a beautiful woman named Luana.
Although she came from another world to exterminate the descending demon species
Luana was having trouble living in this world, so she came to live with Makuro, who was living alone for a while.
Luana and Makuro deepen their bond while overcoming the battle against the descending demon species.
Then Sayaka a childhood friend and a winsome girl who works as a shrine maiden at a nearby shrine, returns from her training.
By chance, they learn that Sayaka is Sukuna no himemiko, who has been fighting against the demon species and the relationship between the three becomes complicated.
My first love, Rina Amagi was beautiful kind and made me nervous just by being with her.
We were both the only child and the age leaves a little we lived happily like real siblings.
One day, while we were taking a bath together, I couldn't resist the sight of her beautiful naked body, I hugged her and told her how much I liked her, a feeling I had kept inside for a long time.
The relationship between my sister and I changes after my confession and my sister and I become absorbed in an act that even the closest of siblings would never do.
I promised not to tell anyone about it and after school when my parents came home late from work, my sister and I repeatedly played with each other in a naughty way.
At that time, I loved this woman (person) ...... and I was going to marry her. I'm not sure if I'll be able to do that.
However, due to a worldwide epidemic of a deadly new virus that had broken out that summer, the management of Amagi Foods, the company run by Rii's father deteriorated rapidly.
When the company is sold, Rii has to move to Tokyo.
I want to have a baby with you, because if we have a baby we might be able to stay together.
The next day, without saying a word, she moved away and disappeared from my life. The months passed in the blink of an eye.
I passed the entrance exam to Kirishima Teito University ...... in Tokyo, which is one of the top universities in Japan.
I said goodbye to my mom and dad and headed to Tokyo the capital of Japan to find the woman of my dreams.
