Bubble Butt Anal Gushing

I was in total ecstasy. Her right hand got a firm grip on my cock and she proceeded to jack me off. Vxxx She ed about what a good time we appeared to be having and said to sit still, she would be right back. She slid her left hand under my balls and gripped them but had one finger extended that touched my asshole. We were in the living room again watching tv when my sister made a about how much cum had gushed out of my cock. Nobody ever said anything about it being taboo for my brother and I to touch each other but we were always afraid to try it in front of our parents.