guy#1: man, i was eating a banana and got the raunchy idea to try the banana milkshake so my gf squirted milk into my mouth from her anus
when one eats a banana and their partner squirts/farts milk out of their anus into the mouth of the one eating the banana
"guy#1: man, i was eating a banana and got the raunchy idea to try the banana milkshake so my gf squirted milk into my mouth from her anus" What is the definition of "banana milkshake"?