Kangoku: Injoku no Jikkentou

Miyagawa Yuki is a secret agent for a government organization. She and her colleagues, Reiko Carrere Yukiko and Morishita Kana, are ordered to spy on a pharmaceutical company that is under suspicion of producing illegal drugs. However, their activities are known to the company and they are caught by the researchers who molest them under the pretext of conducting experiments.