"Mayu" and "Yuzuka", who are childhood friends and close friends, walk down the mountain instead of hiking on the way back from a short trip and get lost on the mountain path. It was a man named Taichi who protected the two who were raped, and he was a devil man whose daily routine was to bring a woman to his father and his home, a mountain cottage, and to take care of him. Two people who can not resist are laid out and circulated without contraception. The local yakuza who noticed the act also got confused, and the two who fell into sex slaves gradually lost their personalities. [* There is some distortion in the image and sound]
