Obedient Sex Toy - A creepy man who loved me since childhood has begun to go out of control -

Chihiro returns to the countryside where she spent her childhood. There, his brother's friend keeps a secret. Chihiro ends up beating a man's obedient after a promise he wouldn't tell his brother. A man who loved Chihiro since childhood, forced Chihiro to play perverted while seeking an old-fashioned look on his face, and even his relationship with the man is revealed by a friend of another brother, and the story develops into an orgy...