The act of soaking the man's lower back, asscrack, butthole, and grundle with a steaming mix of milk thistle and animal cum (any mammal). Often done as a ceremonial, and often sexual, precursor to gay analingus.
At first it was just a hookup. But I could tell it was evolving into something more when he said he wanted to clear the driveway before we went any further.
by SarahBarreilles January 25, 2019