Azusa, a mother worried about her son who was saddened by his girlfriend's rejection, decided to take the plunge and listen to her son's story. "She said that the way I massaged her breasts was too rough...she hated me..." Unable to bear to watch such a scene, Azusa guided her son's hands to her overly large breasts and said, "Then why don't you practice with your mother's breasts? I don't mind if you massage them a little." Azusa corrected her son's rough caresses and taught him how to make a woman feel good. However, as her fingertips gently traced her soft flesh, Azusa herself began to feel something...