My sister’s sugar Daddy wanted to play with both of us, instead of just her. I was broke and could use some extra cash so I agreed. I had never been with another girl before but I had done 2 girl phone sex lots of times before. I figured it wouldn’t be hard to make him happy, I mean, he’s old as hell. My sister was hot as fuck too. She swirled her tongue all around my cunnie and sucked on my clit in a way that made me cum over and over for her. I couldn’t believe how good she was at licking my pussy. When she pulled the strap-on out of the nightstand, I knew things were getting wild. I sucked his old cock as she fucked me from behind with the strap-on. I sucked the cum out of his old wrinkled balls and switched places with my sexy sister. I fucked her hard as she gagged on that ancient cock. I can’t believe how much fun we had and how much he paid us! I have more than enough to last me for awhile.