Marina Shiraishi and her husband worked in the same company of Boss Abe. He was an old and lustful old man who always noticed that Marina and always jealous of her husband. Marina's husband made a mistake at work and was reprimanded while Marina was lifted as a secretary for him. Soon Abe's lewd habit was revealed when he and Marina were in the same room. The custom of humiliation and shame when making love with Abe so Marina always felt guilty but the attraction of sex was so great that she could not do it.