JAV Tokyo

Marina lives with her mother and son because her husband is on a long business trip. Recently, her son brought a friend, Koume, to her home, and she feels sorry for Koume's situation, and ends up treating her kindly.... However, Koume, who is hungry for motherhood in a father-son household, takes pity on her and, taking advantage of her kindness, forcefully enters into a relationship with her. Even though it is an irresistible force, Marina is reminded of a woman by the caresses and powerful pistons that shake her son's classmate's vaginal depths. Marina resists the repeated humiliation, but her body demands pleasure...