Kana works at an upscale erotic massage parlor after loneliness and distance take over her marriage. Even if the affection she provides is only part of the job, its warmth gives her comfort. One day, Sugiura arrives as a customer—an awkward but kind senior from her former workplace. He does not recognize the newly polished Kana, but as she pours years of longing into their deep kisses, she can no longer see him as just another client. Their mutual attraction turns the session into something intensely personal.