Aki Sasazuki was threatened and raped by her son's university alumni. Her husband, who witnessed the scene, headed towards the room with the man. Ever since her son's university alumni moved in next door to the Sasazuki family, Aki's life began to unravel. One day, her husband finished work early and saw Aki putting something belonging to the neighbor into her mouth, enraging him. He interrogated Aki for details but couldn't stand it any longer and stormed into the neighboring room. After being suddenly punched and regaining consciousness, he found himself unable to move, bound, with his trembling son holding a stun gun in front of him, and his wife Aki being raped by men, resisting yet feeling pleasure.
