Melonbooks:
http://www.melonbooks.com/index.php?main_page=product_info&products_id=IT0000199766

Pixiv:
https://www.pixiv.net/member_illust.php?mode=medium&illust_id=66503797

Toranoana:
http://www.toranoana.jp/mailorder/article/04/0030/59/59/040030595961.html

The sample of this Doujinshi was uploaded years ago here:

/g/887978/7d425701c0/

Take a close look at p. 16 and 17! She's masturbating with a train! Hilarious! And even with x-ray view. Thanks for sharing this funny story.

Base +30, BiggerFishes +5, @43883 +35, Cream Puff +7, SC PL +3, Juggernaut Santa -24, Lostalgia +6, janusi +12, DDude8 +14

丧心病狂~
不过咱喜欢

Base +6

it's finally here, that cover pic teased me for waaay too long, thanks !

Base +6, @43883 +35, bloodydeath666 +7, SC PL +3, MariFlo +9, K. Porter +6, Lostalgia +6

你他娘还真是个人才.jpg

Base +4, 走过路过 +4

谁来翻译这个推广一下，笑得我肚子疼

Base +6

Remember we go with it being Koakuma and not the literal translation of Small/Little Devil

Base +9, @43883 +35, K. Porter +6, Lostalgia -6, janusi +12, DDude8 +14

我到底在看三小？

Base +6

I can't believe remy's fucknig dead

Base +8, MariFlo +9, Patcheresu +6, SC PL +3, Lostalgia +6, vfjTgw +14, GoogleEyes +6, bloodydeath666 +7, janusi +12, Rolled +6

Battle of the Great Breasts

Base +10, Lostalgia +6, Shimeru +6

作者你真是个人才

Base +1

哔里开火车，作者真是个人才

Base +4

Magical Portals:
RAW: /g/1161834/35f0c2fbf5/ (You are here)
CHN (Version 1): /g/1162639/d71f3dddf0/
CHN (Version 2): /g/1162651/0a9e497623/
KOR: /g/1573145/d5e1135d6f/
ENG: /g/1688889/98eb83791f/
RUS: /g/1788915/cc32393e74/

Base +46, Shank +38, nasu +39, Mayriad +38