Cinderella Mousou Kareshi Pink De Ecchi Na Cute Hen [English], an hentai doujinshi parodying the Idolm@ster Cinderella Girls game, by ReDrop
With my thanks to Doujin-Moe, here is an idolm@ster I found forgotten in my downloads folder, showing sex from a no-face man with three Idolm@ster Cinderella girls idols, Kobayakawa Sae and Sakuma Mayu, both in their highschool uniforms, and Otokura Yuuki, a pettanko in a ballerine outfit; with thighhighs, /gg Japan.
And this is it! ^^ The drawings have already looked better in other ReDrop doujinshi, but that was still pretty good I felt, both in terms of drawings and regarding the (tolerable here, a few black bars) of censorship.
Enjoy!
Fore more ReDrop, Cf. The List of ALL his works on Hentairules!
And now, the download & gallery links 
Open the Complete Pictures Gallery
Download the Free Hentai Manga in a Zip file
(39 MB, 25 pictures, English)
I downloaded that doujinshi as a HUGE 153 MB archive, in which the images were 3541 px high. I took the liberty to shrink the images to “only” 3000 px (which is already fucking high res, look, let’s be honest, WHO has that resolution on his monitor/projector, hmm? Who?), and with that, the archive’s size fell to only 39 MB
Or you can also use the Alternative:
Zip Mirror #1 – or – Zip Mirror #2 – or – Zip Mirror #3
*raises hand* I have a cheap 4k screen. I really recommend it. It is nice to read mangas without having to zoom/scroll.
Oh lol, there was one. ONE!
I was going to object the resolution of 4k is 4096 × 2160, but then it came to me, you have rotated your monitor, this is the explanation? ^^
Yep, (mine is 3840×2160) rotated 2nd display. Admittedly, scan quality matters a lot more – even low res mangas can look good when stretched to fill the book-like display.
I did that on my work computer, it works well for Word documents and certain reports. But every so often, Windows would just turn dead-stupid. Documents would bounce off invisible barriers when I tried to move them, programs would suddenly decide they should be three feet above my monitor out in imaginary space, or the image would stop being rotated and I’d have to turn my head 90 degrees to figure out what was wrong. Luckily, it only happened in the middle of emergencies when I desperately needed my computer not to suck.
Meh, some good bits here and there.