Is there no man you forget about your wife?

The newly married young wife and Bushi lived happily with her husband. One day, a man moved to an old apartment next door. It is Kudo of the homeroom teacher whom the bud is a yearning student. On the next day, bubo met with Kudo in front of the apartment, and had no relationship with him. The conflict between the loving husband and the yearning man begins to swell.