We held with my cock in her while making sure the last of my cum drained from my balls. She looked at her cell.

"Good timing little brother. I can make my flight, but haven't the time for that shower I need. Your sister is not only going feel, but also smell well fucked on the flight home."

I helped her check her bags and went all the way to security with her. She gave me a long and hot kiss goodbye. Anyone watching would think she was my wife and I was sending off to a business meeting the next day. She boarded the planes smelling of hard fucked...