Yumi has a reputation for being the best wife. - However, as soon as her husband was away, she called a handsome young man to her house and had an affair with her. - Yumi and the man usually only see each other for a short time when her husband is at work, but luckily her husband is leaving for a three-day business trip today. - Yumi immediately calls the man, forgetting about her husband and seeking each other day and night. - Yumi's desires that can never be satisfied by her husband are in the hands of a good-looking man...