The story of a forgettable loner's first sexual experience, before she turned into a total slut.

This is a side story that takes place before
I Can't Handle My Former Bookworm Little Sister Now That She's a Slut! (RJ332193)
I Can't Handle My Former Bookworm Little Sister Now That She's a Slut! 2 (RJ381265)

If you want to see what happens next, read the original series...!

Contents: 30 manga pages
* Please note that while the sample images use mosaic censoring,
the full product uses black-bar censoring.

Natsuki is a shy, bookish girl.

She hasn’t made any friends since starting high school. Even her brother ignores her.
She spends her days alone.

But one day, she overheard some classmates talking...
Selfies... secret accounts... desire for validation...
It all sounded VERY interesting to Natsuki.

She was a bit nervous, but started a secret account of her own.
A few selfies were all it took for her phone to start blowing up with notifications.
The huge response made Natsuki take more risks...

Then one day, someone asked her to meet up.
She’d only ever felt desired by strangers online.
It was time to do something about that.
And so she resolved to meet this man for real...

[Author]

Yu Ichinomiya (Twitter:@yu_ichinomiya)