Eriko has a physical relationship for her son who is stressed by taking exams for prestigious schools.Her body was filled with her hard cock, which was different from her husband's, but she also felt guilty at the same time.At that time, rumors began to whisper about this immoral relationship at the school where her son attends.A frightened Eriko immediately tries to settle her broken relationship.She couldn't stop the aching of her body, tamed by pleasure. She said, "Today is the end...so please!" Her forbidden relationship was now about to end.