Amai Choubatsu: Watashi wa Kanshu Senyou Pet Temporada 1 Episódio 1

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. Hinas heart and body are at the mercy of Myoujins heartless yet sweet domination from physical examinations to lovers prison visits.