Beautiful bondage body undercover investigator

Tia and her senior investigator are now trapped. Tia is released after being humiliated in front of her senior, and vows to take revenge. To explore the organization's hideout, they infiltrate another organization and take information with their beautiful bodies. He successfully reinvests in the organization, but there is a change of senior figure... Tia is raped by her senior who is drugged. At the end, even Tia is drugged and raped by the members of the organization. And what was the action that Tia took after the change...