Yuna's smile was so dazzling when she said, "Isn't she there?" I heard that my mother's old friend would come to stay, but I never thought that such a beautiful woman would come ... Keisuke is fascinated by the adult sex appeal produced by Yuna and steals panties with momentum. However, Yuna felt that Keisuke's behavior unique to a naive virgin was rather cute. That night, when Yuna visited Keisuke's bedroom, she whispered sweetly in her ear, "I'm wearing no underwear because I was taken by Keisuke."