Boku No Shokora

"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..."

On a day of endless rain Shoma, who has a cuckolding fetish, asks his girlfriend Fumino to let a stranger take her — and to film it.
At first she refuses. Wanting to answer her boyfriend’s request, she agrees anyway…
“Sh-Shoma-kun… am I really going…? I-if you’re going to stop me, now’s the time…”
Fumino is taken to the man’s room and subjected to humiliating acts.
She forces herself through it to please Shoma, but little by little she slips into the man’s pleasure, her moans turning vulgar…
“I’m sorry, Shoma-kun…”

The protagonist has married an older woman and moved in together but joining them was her college aged son. Turns out protagonist admits that his stepson is closer to his ideal woman in looks than his own wife. Also happens his stepson is very friendly and looking forward to get closer to him.