One day, my relative's niece came to my house. I felt strange seeing my niece for the first time in a while, because she had grown up so much. I realized that I was smelling my niece's underwear. "Your aunt will find out," she said, happily teasing me like a child who had found a new toy. And, I ended up ejaculating inside my niece. I couldn't do anything with my cute niece shaking her hips.