
A young man lives alone in the same apartment building. His wife is kind, caring, and considerate, and diligently helps him with things like trash etiquette and making announcements for the residents’ association. One day, while visiting the young man’s apartment to talk about the residents’ association, he suddenly confesses his love to her and the two share a kiss. After returning home, she keeps quiet, unable to tell her husband, but from that day on, the two begin a relationship where they repeatedly have sex when her husband isn’t looking…