Dr. Yoshihara is researching therapeutic drugs. There were people who were trying to steal the research. - She is numb to Yoshiwara, who doesn't listen to what she says, and finally begins to aim at her wife, Mayumi. A married woman with a rich body is tied up and a high sense of chastity trembles with shame. Men who know all about women's weaknesses push them to the fullest. - She was pulled out with a devilish pleasure that her husband never felt.