Our parents had a very ugly fight 20 years ago, they split 7 months before my sister was born. Me and my father never knew we a had a sister/daughter until 2 years ago when my mother called me asking me if I wanted to know my sister. She's likes me, she never says no to a good fuck, if she's interested she goes all the way, she thinks like a man when is about sex. Now we are sex pals when we don't have a serious relation with anyone we hang out together and have great sex. I'm mad about my sister's ass.