Acid Lover [English], an hentai doujinshi parodying the Idolm@ster series, by Shiokonbu (under the Laminaria pen name)

That’s a strong take on the usual Idolm@ster stuff. Here, we have Fumika, a calm, meek girl, if I remember right she is usually presented as a bookwork.
Let’s enter the corrupted side of the hentaiverse: our miserable P-Kun discovers she’s actually a drug addict and a total slut, and she netorares him before taking him with her down the road of depravation.

A dark painting, giving a striking impression, served by intense drawings. Not my fetish, but I have to commend the quality of the end result.
Doujin-Moe is behind this release, thank you!

By the same artist, called Shiokonbu or (it’s his circle) Laminaria, to this day, I also share Bergamo, Let, Sweet Poison, Mitigation – Wars End, Koi No Kazamuki, Hiina Asobi, Étude, Ikoku Na Retro, Kimi-tachii Senchou To Off-pako Shitain Desu Kaa (uncensored), Lily Ties, Unhappy Ladies, Nikushokukei Joou and Koi Maguwai.

Open the Complete Pictures Gallery

Or you can also use the Alternative:
Zip Mirror #1 – or – Zip Mirror #2