Rie Takeuchi : 50살의 섹시한 밀프 - 1부

Rie has left her husband and remarried to his best friend. The man is repulsed by Rie, but frustrated by his own growing attraction to her. One day, Rie has an argument with him and ends up having an affair with him. Rie, who has come to know the young man, forgets that she is his wife and becomes a "woman" herself.