Description
Our parents went out for the weekend with some of their friends and I stayed alone with my sister at home. Days before she told our father her bathroom had some kind of a plumbing issue and she couldn't use it until a plumber came to fix it. Saturday night after I came home I ear the water running in our parent's bathroom, I knew it was my sister so I decided to join her. I never thought about having sex with my sister in our parent's bathroom but that thought made me feel really hard, so I didn't wait any long. Took off my clothes and join my sister in the shower. She was so glad to see me.
