The story is set in a prison in the near future. It revolves around Hina Saotome, imprisoned despite her innocence, and the elegant yet sadistic guard Aki Myoujin. Hina's heart and body are at the mercy of Myoujin's "heartless yet sweet domination" from physical examinations to lovers' prison visits.
Hoshino Kazuma
Undou Kai
Shou Suzuki
Yoshitaka Yamaya
Marie Miyake
Yoshiki Nakajima
Takafumi Maeuchi
Haruki Ishiya
Koudai Sakai
Azusa Sato