It's Tsubasa Oribe Book, for 18 years or older!

The harder Tsubasa cums, the more her idol power goes up!
So naturally, this is a pretty dirty book.

22 main pages
20 special pages

This is an erotic manga about Tsubasa-chan as a newface star.
She is having sex harder and harder to increase her performance, because the more she comes during sex, the more powerful she becomes as an idol.

Tsubasa is having a consultation with Itsuki in a cafe.
"So, it looks like the company's holding a meet-and-greet to commemorate my debut this time...
But... I can't shake hands with people... I have social anxiety."
"I see. It's probably best if you just immoral fuck with as many people as possible!!"

Then Maiko came out and said:
"You can have sex, but not with a random person. Do with him!
In ancient times, some priestesses communicated with the gods by reaching ecstasy through sex.
An idol is a modern priestesses.
that means, the more you come during sex, the more powerful you become as an idol!"

Special training begins in the soundproof room of the office...

*This works is a revised and enlarged edition with some additional pages and glasses. It also includes the previously version: without any additional pages and glasses.
*The previously version (paperback) was published at Japan.