DQN boys Horio and Iwashita immediately got jobs at a local cleaning company. One day, they coincidentally met a housewife at the job site, leading to a fateful reunion. 'Huh? Could it be Ms. Ryoko, our homeroom teacher from Class B?' 'Well, look at you two! You've both grown up so nicely!' It had been five years since they last saw their beautiful middle school teacher. A few days later, a handwritten postcard inviting them to a class reunion arrived at the home of the beautiful female teacher, Ryoko...
