- A son who divorced her husband and raised her by herself. I took my son, who was worried about human relations and became a semi-withdrawn, to a hot spring trip. I don't want to see my child in trouble ... I want to heal them somehow. Her love for her son turns into forbidden love. I'm just encouraging my son... - While thinking so, Rei will be swallowed by the pleasure of a woman. - Reika who repeats her body many times in a small inn deep in the mountains and cums many times ... - A forbidden incest story that is sought after by each other.