Toshiyuki, a plumber worker, is in charge of repair work for a certain apartment building. There are only a few rooms left to work on. A beautiful married woman, Tsubasa, lives in room 506. Not only is she beautiful, but she has big breasts and a conspicuous body line. She is a perfect married woman. Toshiyuki had known about Tsubasa for a long time. In this room across from his house, being able to see Tsubasa's daily life became a "healing" for Toshiyuki. I never thought that it would be possible to get close to the married woman of her admiration.
