NGOD-271 - A dutiful wife, Sumikawa Mihana, was unintentionally aroused and seduced by the arrogant and large endowment of a bothersome host living nearby.

Mihana, a part-time housewife married for five years, lives in a rented apartment with her husband. They were enjoying a quiet and peaceful life, but Mihana was stressed by the lifestyle of a host-like man living upstairs. He was disruptive with loud phone calls in common areas, improper garbage disposal, and a generally uncooperative and arrogant attitude, causing trouble for those around him. One day, Mihana, with her serious personality, could no longer tolerate it and went to the upstairs apartment to protest…!