My sister Emma thinks she can just flirt with me and I am not gonna do anything about it. Emma is always running around the house half-naked, she knows exactly what she is doing to me... I had enough. I catch my sister in the bathroom when I corner her, I tell her today I am gonna get my way. I truly treat my sister Emma like a fuck doll, pushing her against the wall and having my way with her. I fuck her tight pussy so hard, she can't believe what is happening right now. I make her drop to her knees and I shoot my load right in her mouth and make her swallow. I think my sister has a new meaning for "Big" brother.