Kasana, a married woman living peacefully with her husband Kenichi. Although she enjoys a happy married life, recently the frequency of intimate nights with her husband has decreased, leaving her feeling unfulfilled. One day, while out with Kenichi, she happens to run into Kenichi's junior colleague, Takao Yamaguchi. A few days later, when the three of them have a hotpot dinner together, Kasana learns that Yamaguchi works as an outcall masseur. 'Would you like to try it?' The massage starts casually, but each time Yamaguchi's large, warm hands touch her skin, she feels a warmth spreading through her body. From that night on, Kasana can't stop thinking about Yamaguchi's technique. Before she knows it, she starts secretly calling Yamaguchi for private outcall massages behind her husband's back... 'It's supposed to be just a massage, so why does it feel like this?' During the session, every time Yamaguchi's skilled fingers trace over sensitive areas, Kasana's body reacts on its own. And gradually, her dependence on the massages turns into a longing for Yamaguchi—
