Sadie had offered to give me a back rub because it had been a little sore lately. While she was doing it she started rubbing her pussy up and down my ass. I asked her if she was having fun? She laughed and said she didn't realize how good it feels. I asked her if she had ever made herself cum by doing that? I told her I used to it all the time when I was younger. She said she had never done it but now she wishes she had! I pushed my ass up against her pussy and told her to cum on my butt! After she had one of the more intense orgasms she has ever had, she offered her ass for me to grin... Show more