i had a mc buttfuck once, it was incredible, so incredible, i could never have one again
a mc buttfuck is similar to the mc gangbang, but istead of a mc chicken in a double cheeseburger, it's a mc chicken in a big mac
"i had a mc buttfuck once, it was incredible, so incredible, i could never have one again" What is the definition of "mc buttfuck"?