ATID-476 BBP Female Investigator Who Fell into a Big Black Penis Ren Usui

Magnum is an anti-social organization that abducts women, imprisons them, and makes them have sex. 25 years ago, a female investigator failed in a mission to destroy Magnum and was captured and turned into a sex junkie. REN, the daughter of such a sad female investigator, eventually becomes an investigator and comes face-to-face with Magnum, who is her fate.