O Livro De Natalia 2 [English, Full colour], an hentai doujinshi parodying the Idolm@ster Cinderella Girls game, by PettanP
Natalia, the Idolm@ter idol, in this share, is adorable and cute (naturally) but also lacking in the brains department: it takes her forever to recognize her producer under a basic disguise.
And so, to avenge for having been scared, she takes revenge. The typical hentai revenge, yeah, you don’t need a clarification at this point ┐( ̄ヮ ̄)┌
The drawings felt fresh, different from the usual in a good number of ways, it was good on the eye. The censorship was mostly bearable, let’s not complain either.
We owe this release to Doujin-Moe, thank you!
And now, the download & gallery links 
Open the Complete Pictures Gallery
Download the Free Hentai Manga in a Zip file
(10 MB, 17 pictures, English)
Or you can also use the Alternative:
Zip Mirror #1 – or – Zip Mirror #2 – or – Zip Mirror #3
Yes, I’m a sinner. I stepped on your shadow. And I’m taunting you, girl!
Brown sugar, that’s all I could think about.
I considered volunteering the “Punishment” tag (“THIS … IS … PUNISHMENT?”) … but then it’s debatable whether Natalia’s action counts as either punishment or revenge if it unleashes the impregnating beast in P-kun.
I know is Hentai. Still, “O Livro de Natalia” means Natalia’s book in Portuguese. Is there any other reason for it, besides Hentai?
I also wondered. Either an odd choice by the mangaka, or a Japanese-French-Ouigur-Korean-Spanish-English scanlation circuit.
Just looked up the Japanese raw on E-Hentai. It’s indeed the mangaka’s choice, probably out of a desire for “uniqueness” by avoiding the more typical options of a Japanese title (Natalia no Hon) and an English one (Natalia’s Book), and/or the fact that the eponymous character is from Brazil, a Portuguese-speaking country.
Thaks,MarqFJA87. I just learned something more.