JAV 365

Yuriko lost her husband five years ago. It was a fall accident during dam construction. In her grief, Yuriko had a physical relationship with her son, Taichi. Since then, Yuriko and Taichi have become a father and son who have sex at all hours of the day. Even so, every year on the day of the accident, they lay flowers at the dam. If her husband finds out that she and Taichi have crossed the parent-child line.... Despite her sense of immorality, she is unable to end her relationship with Taichi...