Kazuya, a son who can't control his excitement when he hears that his mother's friend Minase is coming to stay at home as a radio DJ that he always listened to while studying. However, I was so nervous that I drank too much and got drunk ... Minase, who felt such Kazuya adorable, urged her to kiss with her mischievous heart. However, Kazuya forgets about the secret with his longing woman ... Two people who get to know each other over and over again. However, Kazuya was worried about the occasional sad eyes.