Yuji, who came to visit his childhood friend Morisawa's house, first greeted Morisawa's mother, Kana. Kana, whom I haven't seen in a long time, is as beautiful as ever. There is also an adult scent that I didn't notice when I was a child. Yuji, who was completely fascinated, looks for Kana's underwear. However, the scene is witnessed by Kana. Yuji, who was cornered, confesses that he did it because he likes Kana half-baked, but Kana's reaction is unexpected.