Ryouki no Ori 2
English title: The Bizarre Cage
Japanese title: 猟奇の檻～第2章～
Type: OVA
Episodes: 3
Source: Visual novel
Genres: Hentai
Studios: Studio Kyuuma
Producers: Pink Pineapple
Duration: 28 min per ep
Rating: Rx - Hentai

Masakazu Inouye enters a dark dungeon. The eyes of a girl fill with terror. Gogged and chained, she is unable to defend herself from the horrible assault that follows...

It's another day on the job for Takeshi Saito. He recently started working as a security guard for a high-tech amisement park called Fantasien. However, a bad day at work quickly spirals into a nightmarish maze of murder and mystery. It starts when Saito accidentally breaks a guidance display at work. Saito and Tamami are called into the office of Ms. Amano, his sexy boss. Makoto Kashiwara is sent out to repair the display. However, Kashiwara stumbles across a dark secret...

(Source: NuTech Digital)