Ten years have passed since Natsumi divorced her husband. My son, Sho, was worried about my mother, Natsumi, who had no sign of remarriage. Then, when Sho became a third grader and a man named Kitano began to come and go in the house, Natsumi's appearance gradually began to change. Worried about his mother, Shou peeks into the room where Kitano and Natsumi are. Then there is a sight that makes you doubt your eyes... Natsumi who accepts Kitano's cock in a small anal and gasps. I can't forget the anguished look on my mother's face...
