Kaho, who can't forget the sticky sex she had with an older man, sets her sights on a perverted, older man who is her boss. In order to cheer up the boss, who was bullied by a client while out on a sales call, they go out drinking together. When she gets drunk, she gives him an erection pill to prevent a hangover, but the bad combination with alcohol makes her intoxicated. She picks up the boss and takes him to a hotel. When the boss wakes up, he finds his subordinate Kaho, smiling sexy, in a love hotel.