Pairing › Koishi x Satori

Big Sister's Mark by DYNAMO Touhou Project Doujin released Dec 4 '18 Koishi x Satori
Flower Satori by Mokku Touhou Project Doujin released Jan 26 '18 Action Koishi x Satori Koishi x Yuuka
Onee-chan Kawaii by Arai Togami Touhou Project Doujin released Nov 11 '17 Bath Incest Koishi x Satori Lots of sex NSFW Yuri
Hotel Chireiden by Rapa Touhou Project Doujin released Aug 20 '17 Koishi x Satori
Pajama Party by Mimoto Touhou Project Doujin released May 31 '17 4-koma Alice x Marisa Chen x Ran Cirno x Daiyousei Flandre x Remilia Full colour Futo x Miko x Tojiko Kagerou x Wakasagihime Kaguya x Mokou Koishi x Satori Meiling x Sakuya Parsee x Yuugi Patchouli x Koakuma Reimu x Yukari Rin x Utsuho Seija x Shinmyoumaru Sleeping Yuri
Satori and Koishi by Ao Usagi Touhou Project Doujin released Mar 29 '17 Comedy Full colour Koishi x Satori
Yuri Iro Gensou by Hammer Touhou Project Doujin released Jan 27 '16 Alice x Patchouli Aya x Momiji Egg Laying Exhibitionism Fisting Flandre x Remilia Full colour Ghost sex Hijiri x Miko Incest Kaguya x Mokou Koishi x Satori Large insertion Lots of sex Marisa x Reimu Masturbation Meiling x Sakuya Mystia x Wriggle NSFW Ran x Yukari Reisen x Youmu Toys Yuri
KOISATO by ke-ta Touhou Project Doujin released Jan 10 '16 Art book Full colour Koishi x Satori NSFW Yuri
Lick Forever by Eromame Touhou Project Doujin released Aug 14 '15 Comedy Incest Koishi x Satori Satori x Rin Yuri
Overflowing, Blooming by DYNAMO Touhou Project Doujin released Aug 10 '15 Koishi x Satori
Komeiji Dialog by DYNAMO Touhou Project Doujin released Jul 20 '14 Comedy Koishi x Satori Slice of life
I’m Worried About Her by Karaagetarou Touhou Project Doujin released Nov 18 '13 Koishi x Satori
Onee-chan no Akachan Unda yo by Anata wo Haijin desu Touhou Project Doujin released Apr 1 '13 Comedy Ecchi Koishi x Satori Yuri
Johari Garden by Youkanchi Touhou Project Doujin released Feb 26 '13 Drama Incest Koishi x Satori Philosophical Violence Yuri
Magnum Koishi by Imizu Touhou Project Doujin released Jan 27 '13 Action Comedy Futanari Incest Koishi x Satori Lots of sex NSFW
Rose Heaven by Rasahan Touhou Project Doujin released Jun 10 '12 Comedy Ecchi Incest Koishi x Satori Yuri
I Don't Understand my Sister by Kumamichi Touhou Project Doujin released Aug 21 '11 Comedy Koishi x Satori Yandere
Amayadori by Personal Color Touhou Project Doujin released Mar 14 '11 Koishi x Satori
Wake up, Oneechan! by Sdmaiden Touhou Project Doujin released Feb 14 '11 Comedy Full colour Incest Koishi x Satori Yuri
Ohayo Komeiji by Kumamichi Touhou Project Doujin released Dec 13 '10 Incest Koishi x Satori Sleeping Yuri
Oyasumi Komeiji by Kumamichi Touhou Project Doujin released Dec 3 '10 Incest Koishi x Satori Yuri
Let's Play with Onee-chan! by Hinoki Bayashi Touhou Project Doujin released Nov 22 '10 Animal ears Koishi x Satori Yuri