My mom is the eldest of 3 children. My uncle is married and is expecting a child with his wife; and my Aunt, the youngest daughter is also divorced an... has a daughter that is about a month younger than me. Her name is Alexandra, or Ale for short, is what we always call her. We grew up really close as we are both only-children. Ever since we were young, I always felt a little crush for her. When ever we played house we would always be husband and wife. Our parents thought nothing of it. Little. She slowly mourned “mmmmmmmm haaaaaaaahmmmm” After 5min of hard fucking I just decreased my speed and slowly stopped. Then I asked her to stand in doggy position. But she resisted. So I just rolled her upside down and lifted her to stand in doggy position.But this time she was a great doggy style. I just got up and lifted her petticoat nicely until her hips. I just stood up on bed and inserted the penis into her asshole. But it was too small to my penis but with my entire force I pushed into. It is very big. She took it into her hand and said that I have become a man now. Immediately she took it into her mouth and started to give a blowjob. I came in a couple of minutes.As soon as she finished it, I pulled her towards me and kissed her straight on the lips. She tries to escape. I caught her and said she cannot escape. If she doesn’t submit herself to me then I will tell what you did to seenu to all our relatives then everybody will think that she is a bitch and dad will leave you.. She said not to tell anyone what we did I said ok I won't . We carried on walking and had a good day . We had a few more walks and when we stopped she would ask if I wanted to kiss her and we did but one time she had a low top on and I kept staring at her tits and she court me looking at them and said do I like them ? . I went red and said yes they are gorgeous she said do you want to see them my mouth dropped open and she pulled her top up and showed her tits to me in her bra I was amazed at.