This Little Piggy

"This Little Piggy" is the ninth episode of the thirteenth season of, and the 240th episode overall. It first aired on January 25, 2015.

Synopsis
"Meg is thrilled to be recruited as a model, but it turns out to be for a very specific type of modeling: the foot-fetish industry. Meanwhile, Brian accompanies Stewie on an open-road adventure when Stewie decides he wants to experience life outside of preschool."

- The Futon Critic