To piglet one's partner is to stuff them with food: lemons, apples, limes, rosemary, thyme, cranberries, etc. When engaging in the sexual act of pigletting, it is suggested that one is hung upside down over a low heat fire, and slowly rotated. When such position becomes unbearable, your piglet is ready. Enjoy.
Sam: "hey babe ;) do you wanna try pigletting tonite?"
Olivia: "Yes! Ill be your dirty little piglet! Just remember, I am allergic to lime!"