【Shikuro】Cuckold in 30 days? Childhood friend

-synopsis
The protagonist, Shu Yamada, leads an ordinary high school life.
I want to have a more glorious youth! —He decides to get a girlfriend before the summer break.
In order to confess his love to Mana Unno, his childhood friend and all-time favorite, he begins to take action to bring them closer together.

-The characters
Shuu Yamada: An ordinary guy, his studies and sports are average.
Mana Unno: She is not good at studying, but she is good at swimming.
Yota Soraki: Recently moved into a new house, and has apparently made many women into bitches.

-Game System
A day is divided into four parts: morning, noon, evening, and night.
In the morning, afternoon, and evening, you have a chance to meet Mana and increase your sensitivity.
If you get a certain level of sensitivity within 30 days, you will get a happy ending. If not, you will go the cuckold route and get a bad ending.
There is a social networking function that allows you to view images and videos posted by others.
Please try the demo version!

-Volume
The number of CGs used is more than 300, including all non-erotic and erotic ones.
In addition to this, there are 9 short frame-by-frame style videos.
There are 6 clear erotic events after cuckoldry.

I’m using tucool vx ace
The RTP is included in the package, so you don’t need to download it separately.
The genre of this game is cuckoldry, but I think it can be classified as BSS (even though I liked it first).
If you have any questions or bug reports, please feel free to comment at ci-en.