Junsuke, who came to stay at the house of an old friend, sees his friend's mother, Kanako's underwear in the changing room. Junsuke, who has admired Kanako since they were young, can't help but pick it up and smell it, causing him to become aroused... However, he is caught by Kanako. Cornered, Junsuke confesses that he did it because he likes her. But Kanako's reaction to the pure feelings of youth is surprising...
