Married woman Mei, 27 years old, has been struggling with anorgasmia during sex with her older husband but couldn't confide in anyone. One day, she discovers a sex counselor's website online. After submitting a consultation form, they recommend the ideal therapist and offer in-person sessions. When she meets him, she encounters Fujioka, a therapist who patiently listens to her concerns. With his muscular build and calm demeanor, skin-to-skin contact gradually heightens her sensitivity. Using arousal oil to further intensify sensation, he proceeds to unprotected intercourse. The very issue of being unable to climax with her husband vanishes as she experiences overwhelming, relentless orgasms under his touch, culminating in a generous creampie. Though it may be a morally questionable choice, it becomes the ultimate therapeutic experience.