Suiran, a wife married to a Japanese man, works at a factory in the town run by her husband. The factory takes in Asian technical interns, and Suiran treats them kindly from morning to night like their "mother". One day, she catches Nguyen, a technical intern, stroking his cock. Her sex life with her husband who is much older than her is a mess, and Suiran can't forget Guen's cock, which makes her angry with Gingin. A forbidden love story between a Chinese wife and a young man! !