As it worked before so it does now... with each bite of food, their transformations progress, pushing the bipedal pig/human halfbreeds to quadripedal pig/humans that are about three quarters pig, with the last twenty-five percent remaining human. The trio grunts happily as their girth expands even further, shredding the already tattered remains of Roberts clothing and straining Mary and Jess's outfits to the point where they're near bursting.
"Ahhhh, satisfying," Robert says in a deep, grunting voice as he finishes, shaking off the remainders of his clothing.
"Yeah, that was the best damn pie I've ever had," Jess says.
"I wasn't exactly referring to the food, but yeah, that was good too."
"We changed some more, didn't we?" Mary asks. "Yep," she answers herself before either of the other two can, "we definitely did. Man."