My brother and his wife suddenly had to go overseas for work, so I had to look after my niece Kanau while they were away. When I was reading a book of pure literature on my day off, Kanau seemed to be interested in the story of forbidden love in the book. Since then, Kanau has been seducing me under the pretext of "forbidden love". My reason collapsed due to her provocative displays and closeness, and I became the prey of my devilish niece...!