Maiko Nijo became a prisoner of her grandson's body. (HKD-145)

During the time they didn't meet, her grandson grew into a man. One day, Maiko saw her grandson's erect penis, arousing a long-dormant sexual excitement within her. She recalled the past, masturbating for the first time in many years. Seeing her grandson's state, she involuntarily gave in to his body. His large penis awakened her forgotten feminine pleasure, welling up from deep within her. She could never forget her grandson's body. Becoming his captive, Maiko clung to him in the bathroom and on the bed, beginning a forbidden story of incest.