Houkago Threesome! (“After School Threesome!”) [English], by Musashimaru
Man, after the fantastic piece that was my latest Herio share, I was seriously reluctant to post anything on Hentairules that would push it back from the top of the site ^^
Here’s something MHM recommended, and he was quite right to do so, a simple but very well executed story about two sisters, of highschool age, and their male classmate. We start on a light comedy + love triangle basis, but soon enough, it’s simply excellent sex.
Honest warning, there is gross, horrible blur censorship. But thanks to the mangaka’s skill, it didn’t matter to me, this time. The way the girls are represented, their exquisitely arousing positions, their healthy bodies, the satisfied expressions on their faces, that was gold. I had the impression there was twice the number of pages of hentai, hehe ^^
By Musashimaru, I also share Honey Time (214 pictures), Keep It A Secret From My Sister, of Course (237 pictures), Boku Ga Nurse Ni Natta Wake (168 pictures), Spirited Girl, its sequel Spirited Girl Supremacy, Give And Take, Naked Play 1-4 and 8, The Sweetish Temptation and Broadcast Girlfriend.
And now, the download & gallery links 
Open the Complete Pictures Gallery
Download the Free Hentai Manga in a Zip file
(35 MB, 22 pictures, English)
Or you can also use the Alternative:
Zip Mirror #1 – or – Zip Mirror #2 – or – Zip Mirror #3
upload.net has the link to the picture pack below.
Woops, you’re right Yupa, thank you!
In one corner – MC’s childhood friend (younger of two sisters). In the other corner – MC’s other childhood friend (older of two sisters).
Fortunately, MC wisely made the only choice that could be made between them:

Page 2, when male bonding offends the fashion gods.
Or, if expressed another way:

The story felt kind of rushed, needed another 11 to 22 pages!
Love how their clothing magically vanishes between pages 10 & 11. The video image on page 2 reminds me of a fraternity initiation story I once heard where there was a goat brought into the back yard, and the frat pledges were taken out one at a time to fuck it. The twist was that anyone who tried to fuck it was immediately booted; after all, who’d want to hang out with a bunch of goat-fuckers?
And while what has been seen cannot be unseen, here’s an addition, as what has been read cannot be unread: They all had to keep an erection for that “dance”. I don’t even want to think about how they managed to that in a locker room filled with sweaty guys…
Reminds me a bit of “Swing Out Sisters”, younger athletic sis versus “ara ara” sis with fantastic curves and big tits. Ara ara for the win…EVERY TIME!