To prepare for his exams, Akira has been living with Aei Obasan, whom he has admired since he was little. Enamored by the charming and cute yet beautiful older woman, Akira starts fantasizing about a sweet life with Aei. During their cohabitation, Akira catches Aei in a compromising position with his uncle. The next day, when Aei visits Akira's room, he pounces on her in high excitement!
