In this AU where only some seasons happened and time went by, still alive Pip suddenly gets pounced on and knotted by Mr.Dog from "Casa Bonita" in an alley at night,since some animals are sentient in the South Parkverse that can explain how Mr.Dog was able to do it all on his own. If written in Pip's POV make it as Purple Prose-y as possible. If written in third person write it as normal as a knotting prompt can be. If written in Mr.Dog's POV you can just type "bark bark" and the prompt ends there. Noncon only!