Akari Iida wants to give back to her terminally ill mother who single-handedly raised her by giving birth to a grandchild before she passes. The desperate Iida couple decides to visit a fertility treatment clinic to improve Akari's fertility. Kazama, the clinician, begins the treatment with a whole-body oil massage to which Akari begins to feel strange; she starts to feel good, which is different as her sexual frigidity usually prevents her from feeling good from physical contact. The "treatment" continues as Kazama begins to massage Akari's more delicate areas, causing her to climax. The newfound pleasure clouds her judgment as she cannot resist Kazama's advances. Before she can recover, Kazama reveals his massive member which he says he will use to continue the treatment on the inside. "Don't tell... my husband..." "Of course I won't... Including the fact that you're not sexually frigid! Your husband just sucks at sex..."