NACR-743 [Uncensored Leaked] I can't take it anymore! My devilish niece, Wakui Mito, is toying with me with her seductive displays.

My brother and his wife had to go abroad for an urgent business trip. I was asked to look after my niece, Mito, while they were away, but she was strangely close to me and exposed herself in a way that seemed to be deliberately showing off. One day, I stumbled upon Mito masturbating in the living room and she caught me peeking. But it turned out to be a deliberate display of seduction from my mischievous niece!