Ichimi http://mazemono.com/

Also known as Mixture and Mazemono

https://www.pixiv.net/member.php?id=147203
https://twitter.com/itimi

Chibi Flan Touhou Project Doujin released May 29 '11 Biting Chibi Comedy Flandre x Remilia Moe up the butt Tsundere
MORE! Chibi Flan Touhou Project Doujin released Jun 12 '11 Biting Chibi Comedy Flandre x Remilia Moe up the butt Tsundere
It's Not Over Yet! Chibi Flan Touhou Project Doujin released Jun 12 '11 Biting Chibi Comedy Flandre x Remilia Moe up the butt Tsundere
Invasion! Nue Girl R Touhou Project Doujin released Feb 5 '12 Comedy Ecchi Nue x Reimu Sequel Yuri
Invasion! Nue Girl Touhou Project Doujin released Aug 25 '12 Comedy Ecchi Nue x Reimu Parody
Heartful Livelihood Touhou Project Doujin released Nov 17 '14 Chibi Comedy Moefication