Mizuki, a first-year office worker, and her fiance Kenichi are currently living together in preparation for their wedding next year. Exhausted from her first year in the workforce, Mizuki accidentally strains her back and decides to call for a massage therapist. Her boyfriend is swamped with work and hasn't been able to listen to Mizuki's complaints about her first year on the job, but she ends up confiding in the kind massage therapist, Kawamura. Mizuki opens up to Kawamura, but during the massage, she can't help but feel pleasure when he massages her sensitive spots. Even though she knows she shouldn't, she secretly gets turned on by the touch and starts looking forward to the massage. After several sessions, the timer rings just as Mizuki is about to climax. "Shall we extend it?" Kawamura asks...
