"Don't you have a girlfriend?" Yuna's smile as she asked was too dazzling. Keisuke had heard that an old friend of his mother was coming to stay, but he never expected such a beautiful woman to come... Keisuke was captivated by the adult charm that Yuna exuded, and impulsively stole her panties. However, Yuna found Keisuke's innocent virgin behavior rather cute. That night, Yuna visited Keisuke's bedroom and sweetly whispered in his ear, "I'm not wearing any panties because Keisuke took them from me."