After her stepfather passed away, the couple Tsubomi took over their family's sento (public bath). With their busy schedule, they had less time together, and she felt lonely. Then, a regular customer named Manabu happened to start working there just before closing time... As he worked up a sweat, Tsubomi found herself increasingly drawn to him. After a certain incident, they became involved. The pleasure of touching again awakened the desires long dormant within her, and she cried out in ecstasy multiple times in the vast bathhouse.
