Fukuchi Maki

She is the wife of the executive director, who is the president's secretary and secretly aspires to be the president.

She is an accomplished career woman, and she is thinking of using her husband as a puppet to take control of the company. She is uptight and strict.

She is seen as a sadist and strict with everyone, but in her true nature she is a masochist.
When she is molested by the main character, she is discovered, and is subsequently exploited and hunted down to become a masochistic slave.