Despite having a wife, I fall in love with another woman, a forbidden act called "adultery." Moreover, it's a teacher and student. I know it's wrong. The more I think it's wrong, the more my excitement accelerates! The other person is Mao, the most serious and honor student in the class. The student and teacher who are attracted to each other have a secret meeting for two at a hotel. Intimate contact to the point where reason collapses. Intense tongue kissing where they desire each other. Shivering intercourse that melts your brain. They continue to desire each other all night long and stay together until morning. An event that drives a dull middle-aged teacher crazy.