Serie includes 12 albums .
Inyouchuu -Ryoushoku Gakuen Taimaroku-
Koharu-chan tentacle rape
First Secret Entrance Exam
Chapter 4
Chapter 7
Chapter 3
In'youchuu Kai
Inyouchuu Shoku ~Ryoushokutou Taimaroku~ Harami Ochiru Shoujo-tachi Ch. 1-3
Inyouchuu Shoku ~Ryoushokutou Taimaroku~ Harami Ochiru Shoujo-tachi Ch. 1-5
Chapter 1
Chapter 6
Chapter 2
