Suiran, a wife who married a Japanese and works at a town factory run by her husband. She accepted Asian technical intern trainees at this factory, and Suiran was kind to the young people from morning to night as a "mother". One day, she encounters Nguyen, a technical intern trainee, stroking his cock. Her sex life with her husband, who is older than her, is turbulent, and Suiran can't forget Guen's cock, which made her angry at Gingin... A forbidden love story between a Chinese wife and a young man! !