True and abnormal sexual intercourse, Isoji's mother and child, Atsutane's pilgrimage, a frustrated mother who gets excited about her son's morning erection, Chisato SHIBATA

A married couple with a long time. Chisato met her husband for the first time in a long time. However, her husband became weaker year by year and was not satisfied with her sexual desire. He gave up because he was not young. One morning, Senri goes to wake up his son in the morning. My eyes were attached to my son Chi-po, who had been erected in the morning. Even if I licked myself, my body groaned "I'm excited by my son." One day, Senri goes to wake up his son. When I saw the erection, I was so excited that I began to scramble...