My sister asked me to bring my camera to her house. When I got there I found a note telling me to go out to her back yard. The last thing I expected to see was her naked. And I definitely didn’t expect to see her girlfriend’s face buried in her pussy. When she told me they were looking for a 3rd person to join them sometimes, I almost came in my pants. What followed was the most amazing oral, scissoring, fingering and fisting I have ever been a part of.