Fukutsuu Okosu
A Big Breasted Kokoro-chan Story
Touhou
Artist: Kaiou, Fukutsuu Okosu
Usami Sumireko's Hypno Story
Touhou
Artist: Kaiou, Fukutsuu Okosu
Kokokoko
Touhou
Artist: Fukutsuu Okosu, Kaiou
Medicine Onee-san
Touhou
Artist: Fukutsuu Okosu, Kaiou
Saimin R*pe Patchouli Knowledge
Touhou
Artist: Fukutsuu Okosu, Kaiou
Nemurii
Touhou
Artist: Fukutsuu Okosu, Kaiou
Scarlet Dream
Touhou
Artist: Fukutsuu Okosu, Kaiou
Okay, Sleep
Touhou
Artist: Fukutsuu Okosu