Bill and dipper. Doing the do. The frickle frackle. Smut.

"It's a deal cipher" I've edited it a lot to make it more interesting. I hope y'all like it like this. Please note: this is a vers type of smut. However Bill is more dominant than dipper so take that as you will.

Dipper Pines, now 18, returns to the small town of Gravity Falls with his twin sister Mabel. But right when he thinks everything is back to the way it was before his first face off with Bill when he was 12; a certain dream demon comes back. This time with a new look, and a new goal. I do not own Gravity Falls or its characters! I just love it so much!! 😊♡♡♡