Kanna, living happily with her husband Kenichi, feels unfulfilled due to their recent lack of intimacy. One day, she reunites with Kenichi's junior, Takao Yamaguchi. Later, during a hotpot dinner with the three of them, Takao mentions his dispatch massage job. "Want to give it a try?" What started as a casual massage turns into something more as Takao's warm hands ignite Kanna's body. That night, Kanna can't stop thinking about Takao's touch. Before she knows it, she's secretly hiring him for outcall massages behind her husband's back. "Why does this feel so good?" During the sessions, Takao's skilled fingers trace her sensitive spots, causing her body to react involuntarily. Soon, her dependence on the massages turns into a longing for Takao.
