Yukari and Yuuji are a married couple who have been together for several years. One day, while feeling bored with their nightlife, Yuuji receives a call from a friend who has been cheated on and realizes that he has the attribute of having his wife stolen. He starts to think about letting Yukari be taken by someone else and comes up with the idea of secretly giving his wife an aphrodisiac. After drinking the aphrodisiac and receiving an esthetic treatment, Yukari becomes aroused and ends up having a physical relationship with another man…
