Heisei 26th year Obon. After finally returning to his hometown, the innocent young man Kenichi visited the grave of his main family and then went to see his aunt Ayako who lives in a neighboring village. It had been twelve years since Kenichi last saw his aunt's face when he was a boy. "My, how you've grown..." As soon as he passed through the gate, Aunt Ayako welcomed him with her ever-beautiful smile. He felt something stir in his lower abdomen, a feeling he hadn't experienced as a kid. After reminiscing for a while, Kenichi asked his aunt, "By the way, why have you been single all this time...?"
