For his college entrance exams, Daisuke, a naive young man from the countryside, came to Tokyo and stayed at his relative's aunt Eri's place. Seeing his aunt's figure for the first time in ten years, Daisuke felt an indecent sensation stirring in his lower abdomen—a feeling he had never experienced as a boy. His aunt's backside, her beautifully rounded buttocks. Daisuke was falling in love with his aunt's ass… Daisuke's restless life in Tokyo began.
