Yuri's unfaithful personality led to her husband cheating on her. When she went to her father-in-law for advice, he said he would give her special training to help her become more feminine. However, what awaited Yuri was intense sexual harassment, which he called "training"! He told her to "be considerate of others," and demanded obscene French kissing and full-body licking, and she ended up having a physical relationship with her father-in-law...