The Nogi couple, Chiharu and Takamasa, have been married for three years. They had been trying to have a child since they got together but were unsuccessful, and their relationship became strained. When Chiharu consulted with Kenta about their marital issues, he suggested "stimulating sexual experiences" and proceeded to lick Chiharu's body in front of Takamasa. Furthermore, Kenta's wife, Maina, seduced Takamasa and performed a deep throat with drooling saliva! Captivated by the demonic couple, Takamasa and Chiharu became addicted to intense swapping and repeated internal ejaculations...
