the son's daily life, who fell in love with his mother's friend Yuri, suddenly changed to a rosy one. he wants to attract yuri's attention somehow, but the son, who has no experience with women and hasn't even talked to her properly, is just spinning his wheels. the son, at a loss, comes up with the idea of using yuri's underwear as a side dish to make at least some memories. but he is discovered by yuri, who happened to be there, but instead of getting angry, she gently kisses him...
