ADN-587 | When I introduced my wife, who has a strong sexual desire, to my friend who has a strong sexual desire... Kaoru Yasui

His wife has a strong sexual desire and wants to have sex with him every night. He tries to satisfy her somehow, but she is not satisfied with just one time, and he suffers from lack of sleep, which becomes more and more stressful day by day. One day, he is visiting a place for cold calling and reunites with a classmate from his school days. He has always loved sex industry and has a strong sexual appetite, so he makes a proposal to him. "Would you like to have sex with my wife?"