Boku wa Tousan o Aishiteru ~Koakuma ga Shikakeru Amai Wana~

"We're gonna found a band for sure, I promise!"

With this promise, the protagonist had parted with a boy from his childhood. But already 10 years later, it was time to move again. Summer passes and by late September, the protagonist had already returned back to his hometown again, due to his father's job situation.
He wonders if that friend from back then still remembers their promise...

Being torn on whether to be hopeful or to give up, the protagonist introduces himself to the class as the new transfer student, is met with baffled eyes and gets hugged by a girl unfamiliar to him.

Could it be? That's the boy from his childhood! The protagonist is also baffled by how much his appearance and looks had changed. Does he still remember the promise they had made when they were children?

The protagonist looks at him sincerely and asks him for his support if he still wants to continue making music.

And from this day on, he and three other boys begin forming a band, whose goal it is to perform a gig on the school cultural festival's stage.

While as pursue that goal, their bonds deepen and these boys don't realize they've already awoken to a new pastime of their's.

The main character, Makoto Kougami, has just transferred to a new school. He has a crush on his beautiful math teacher, Shiori Toono.

She is a serious and inflexible girl who is not well received by the male students. However, Makoto is crazy about her.

One day, he sees her taking care of a cat. The two quickly become closer through their common topic of conversation about the cat she keeps at home.

Can Makoto be able to break down her firm guard?

In a remote rural area, far from the city, there is a shrine run by my grandfather.
Every year, my older sister visits there to help out my grandfather as a shrine maiden.
This summer vacation, I happened to be visiting my older sister and my grandfather's house.
When we got there, I found myself faced with a hectic schedule. I was constantly bombarded with chores, told to do this and that...
But no matter how cruelly my grandfather treats me, I have my older sister.
Plus...unlike back home, I get to spend more time with my sister, so no matter what, I'm happy.
But one day, everything changes.
It happened late at night.
My sister, who was supposed to be sleeping next to me, was gone.
While casually searching for her on my way to the bathroom,
I witnessed a shocking sight.
"Hmm, hmm...please...stop it..."

My first summer vacation after enrolling at Shinpoku Academy— Mom became pregnant with my best friend's child.
“Ahh... oh, yes, Nagi-kun! Harder, faster! Pound the entrance to my baby-filled womb with your cock!”
Right before my eyes, my mother—Nishino Riho—is being held by my best friend, Terashima Nagi. My gentle, beloved mother is moaning, leaking a lewd, feminine voice unimaginable from her usual self, enjoying sex with my best friend Nagi's young penis.
Why? How did this happen? When did Mom and Nagi become intimate enough to have sex? Why is Mom pregnant with Nagi's baby instead of Dad's? I don't understand any of this.
No, I don't want to understand. As if to flaunt it to me, helpless and consumed by despair, Nagi thrusts his hips vigorously, taking my mother. My beloved mother, the most important person to me, has been taken by Nagi.
My gentle mother's eyes no longer look at me. They only look at Nagi. I can't forgive Nagi for having sex with Mom countless times behind my back and getting her pregnant! But Mom doesn't seem to mind in front of me.
Worse, she's accepting Nagi's penis with an expression of pleasure I've never seen before. Anger, hatred, despair... Amidst this jumble of emotions, I found myself intensely aroused by the sight of my mother, pleasured by my best friend, my own penis swelling with rage.
Nishino Riho is young, beautiful, and gentle. She possesses a voluptuous figure men adore—103cm I-cup breasts and a 99cm ample rear.
This mother cuckold story depicts how she betrayed her husband and their cherished only son, the protagonist “Nishino Ryota,” to drown in sex with Nagi, ultimately conceiving Nagi's child within her womb as a woman.
Driven by her lust, Riho surrenders to Nagi, a young, virile male brimming with sexual desire. Today, too, she steals glances from her beloved husband and son, drowning in carnal passion as she ripens.

Akane, a wife who struggles with her confidence as a woman has been troubled by how her figure has worsened compared to the past.
Even when her husband, Yusuke, praises her, she finds it hard to believe him.

To help boost her confidence, Yusuke decides to post pictures of her on social media.
As Akane receives compliments, she gradually starts to regain her confidence.

As her self-esteem improves, her outfits become increasingly revealing.
Yusuke, meanwhile, finds himself excited by the idea of other men looking at his wife with lustful eyes.

Eventually, this escalates into posting provocative videos and live streams.
Akane, too, begins to feel more beautiful as she attracts more attention.
But for Yusuke, this isn’t enough.

What if his wife were to meet another man directly…?

This desire leads to the idea of "lending out" his beloved wife.
The candidates? Three carefully selected individuals from among her followers.

And then, he chooses the first man...