Taimanin Shiranui: Inyoku no Dorei Shoufu
Japanese title: 対魔忍不知火〜淫欲の奴隷娼婦〜
Type: OVA
Source: Visual novel
Episodes: 1
Status: Finished Airing
Aired: Nov 19, 2021
Duration: 21 min
Rating: Rx - Hentai
Studios: Teatro Nishi Tokyo Studio
Producers: ZIZ Entertainment (ZIZ)
Genres: Hentai

This series tells about Shiranui, the mother of Mizuki Yukikaze, who went on a mission and disappeared, since then nothing has been known about her for five years. Time passed, and her daughter Yukikaze, together with Rinko and her brother, came to the solution of the possible location of Shiranui. In the new episode, we will see how she was captured, raped and sexually trained to become a first-class whore.  

(Source: ZIZ)