Fumiko had a relationship with her only son, Katsu. To keep it hidden from her husband, she was extremely careful in her dealings with Katsu, but the teenage Katsu became obsessed with sexual pleasure and grew bolder. Fumiko was on edge, fearing that her husband might find out at any moment. However, Fumiko's body also couldn't suppress its desires after being embraced for so long. Today, as soon as her husband left, the two exchanged a passionate kiss…
