RAW: http://e-hentai.fbk.tokyo/index/g/2129553/1c0d6e7f26/

So it's like One Punch Man, but the MC is a thick horny woman who likes getting spitroasted?

Base +6, Waterpipe +6, Veroxious +6, cottos +6

Like Sir Mix-a-Lot's immortal words

I like big butts and i cannot lie

Base +8, evilren14 +24, Anonymity86 +6, MaxMach +7, Veroxious +6

bruh this story is actually hilarious lmaooo

Base +6

"It just so happened to perfectly enter my ass"
yea sure

Base +25, xyzdragon +8, Waterpipe +6, MaxMach +7, FrogxDor +8, SNurglitch +6, Spooky Ghost Butts +7, Greeknight +7, Heiyang +6, Draw99Gray +18, nodedelta +6, Myouren +7, Veroxious +6, and 7 more...

Ishimura is the Michelangelo of anal hentai.

Base +6, ilmnbr +6, SNurglitch +6, Fruitmeister +6, Calarakien +8, Drak13 +6, qwersad222 +26, Draw99Gray +18, Veroxious +6, Cadavrus +6, Firedon +9, Tiger_Claw +6, nukemissle +15, and 3 more...

MC so horny that she won't let herself get fully taken over by evil for the sake of experiencing more pleasure, accidentally saving the day.

Brand new life motto.

Base +6, Spartan101 +12, Shupuu +6, Toffu +6, NekoTaiho +7, Heiyang +6, Draw99Gray +18, hakuryu2250 +10, nodedelta +6, skerbels +6, Noyas4320 +6, Veroxious +6, Uid114514 +6, and 13 more...

Is there a sequel or prequel to this? It's tagged 'multi-work series'

Base +7, Viora_Omega +6

Page 15 has some overlapping japanese text.
Page 21 has a weird line next to "took".
Page 27 has "she he".
Page 28 should probably use "was" or "would be" instead of "is".
Page 48 is missing a pronoun.

Base +6, Entei Nevermore +6

@AkaiKurai
you know, I'm not actually sure. It's just that Ishimura's tentacle plots and character designs are so similar that people assume so with the way this one is written. The magical girl in this one looks very much like the girl in http://e-hentai.fbk.tokyo/index/g/1485547/d95026a0c6/ , but that was a miko and not a magical girl.

Base +11

@pepedid119

Main girl from this one almost certainly was already drawn several times by Ishimura, one over three years ago. Pretty sure though those were only a single page drawings.

Base +5

Page 12. A special didldo

Base +7, qwersad222 +26

One of the seemingly unspoken rules of hentai I've noticed - though there are exceptions to this - you have a higher probability of avoiding a bad end in a hentai if you're already accustomed to doing the deed (or in this case shoving stuff up your butt) cause you have a higher fortitude for it.

Base +6

Man's the king of anal doujin.

Base +7, J Shadow +6

A corruption doujin that blueballs you on the actual corruption transformation, booo!

Base +6