Soo Me And My Cousin(f) Are Close. We Used To Swap Phone And Go Through Each Dirty Messages And Swap

Soo me and my cousin(f) are close. We used to swap phone and go through each dirty messages and swap back. One day she didnt swap back right away. What I found was she was pretending to be me and was sexting her best friend(who was really hot). We ended up going to movie with her best friend. I sat in the back of the car on the way home before I knew it her bf jumps in the back and starts blowing me asking if this is how I imaged it. My cousin had a grin was rubbing her pussy till we got home.