60-year-old Shihori's married life had completely stopped after her husband became impotent. At a class reunion, she meets a man and begins a physical relationship with him. This married mature woman indulges in daytime affairs, her sexual desire unrelenting. Initially shy, she gradually starts moaning louder, revealing her lewd, aroused state. Eventually, her passion as a mature woman reaches its peak, and she experiences a powerful squirting orgasm.