lina, a college student who has been in love with her real uncle since she was a child, shares her forbidden relationship. During puberty, she accidentally saw her uncle's sadistic sex, awakening strong desires and masochistic tendencies within her. Although her uncle moved away, she continued to harbor feelings for him for over ten years, eventually enrolling in a university in Kansai to be with him and becoming his beloved slave. This is a raw account of a taboo relationship between an uncle and his niece, a bond that should never have been formed.