A truffle is what you get when you
girlfriend or sex partner takes a massive shit 1-5 days previous of the time of intercourse. Due to the sheer enormity of the shit she doesn't wipe at all or shit anytime after the huge poo.
When you engage is anal sex you penis breaks the
hard layer of un-wiped poo and continues in to the
soft poo inside her rectum.
A truffle is the second degree of the Poopie Log the only difference is that the Poopie Log only has the
soft poo not the hard poo.
The truffle is called a truffle because its chocolate counter part consist of hard chocolate on the outside and soft on the inside.