https://www.dlsite.com/maniax/work/=/product_id/RJ01385682.html

"Public Security Agent Defeated! I'll be Born Again as a Vulgar Sex Cult's Fanatic Believer"

Jinguuji Mai is an elite investigator of the Public Security Bureau, responsible for the demise of several organized cults. She goes on an undercover investigation of a religious sex cult that has been disturbing the city recently, but is easily put under hypnosis and defeated.
Without realizing she's been hypnotized, Mai keeps talking big while showing off her ass and pussy. As she's repeatedly dragged in and out of trance, her pride starts to crumble.
After she's put in the brainwashing machine, the fate that awaits Mai is--

Text: Pg 002 - 113
No Text: Pg 114 - 225