Maternal and child intercourse - Okushiohara Shimogoji - Omine Hibiki

A friend's father evaporated and had no children, so he took one of the twins that his friend produced. His son grew up and went to college. My son gets to know his real parents by applying for a passport to study abroad. Hibiki went on a trip with his son to talk calmly at the advice of his friend. His son knew that he had no blood connection and recognized his mother as a woman. In the hot springs, his son, who rises to her beautiful mother's beauty, pulls off a cracked hand. A natural-sounding crack ... The story of incest of the stepfather and son-in-law who is freed from reason and leave themselves to pleasure from taboo.