I redrew this old picture I posted on my blog like a year ago. I thought the concept was cute, but the execution was off so I redid it and I like this a lot better.

I still wanted to keep the same idea of Dipper and Pacifica as their older (maybe like college aged) but things in the. show have changed so much since I made that drawing, so the new story is:

Dipper is house sitting the Mystery shack for the summer while Soos is on a trip to find some rare artifact to go in the museum.