【Very small fish】Anal hole that connects to brother hole

Synopsis

I’ll be back! I’m going to be your masturbator!]

If the masturbator you got is connected to your own brother’s [butt], how would you use it?

My [brother] accidentally bought an anal type masturbator.
The feeling was so good that my brother was masturbating all the time.

At the same time, his younger brother “Minato" started to get sick more often.

In fact, Minato had recently been teased in the butt by the Invisible Man.

During gym class or while playing with friends, the Invisible Man suddenly picks up her anus and shoves a thick object into it.

At first, it’s painful and agonizing, but then Minato gradually learns to enjoy the prank. It’s a great way to get to know the people around you.

[Yes, I’m sure Oniichan and Nii-chan will be able to help.]

And when Minato asked for advice, the older brother was shocked. In fact, his masturbator and Minato’s anus share the same senses, and the [invisible man] who has been scaring Minato every day is his own brother!

In the event that you’re not sure what you’re looking for, there are a few things you can do.
In the event that you’re not sure what you’re looking for, there are a few things you can do.

The characters

-Brother
The main character of this work. He is addicted to anal type masturbators.

-Minato
The younger brother of [big brother].
Lately, he’s been bothered by [Invisible Man], who often plays tricks on his anus.

Contents

-30 pages of the main story
-Extras (cover without title logo)

Please enjoy the way a pure shota who doesn’t know anything is slowly becoming a female as her brother desires.

More
PN: Very small fish
twitter（@za9k0）

The genital corrections in the manga are black stick corrections.