Undercover Investigator Morisaki Mio

MIO, an undercover investigator, returns to Japan to investigate an organization from the Brazilian branch! Even a tedious moment with her boyfriend, whom she met after a long time, for a moment, she immediately began an investigation with an order from headquarters, but the organization's evil hands were creeping up over her beloved boyfriend. Eventually, she tries to infiltrate the organization's hideout, but is caught and ends up preying to despicable men! She is forced to take drugs right in front of her eyes and is treated like a toy by her transformed boyfriend, but gradually she ends up falling into a hell of pleasure...!!