One night, her husband came home with a colleague named Naito. While her husband and his colleague were happily enjoying a drink in the living room of their home, Hana, a faithful housewife, was busy preparing alcohol and snacks for them. At the drinking table, Naito started to tell a story. "The truth is, I'm an unrivaled kisser," "I want to make women all over the world fall in love with me with my kissing techniques." The wife thought he was joking and listened with a laugh. However, when Naito went to the bathroom, he suddenly gave her a French kiss in a blind spot in the hallway...!