Secret agent woman: Busty agent turned into a sex slave

Hana Haruna, the owner of the ultimate K-cup body, appears in "Secret Investigator Woman", which features violent rape scenes and powerful action!! She is confined and brainwashed in a research institute where she infiltrates on a mission, and is brutally raped one after another! The investigator, who falls into sexual slavery at the end of his outrageous acts, collapses mentally from the endless humiliation!!