Slumch kiss Share definition Flag When your boyfriend cums in your mouth and you spread the cum on your lips and kiss his asshole with it, exchanging the cum My god, I gave Georgie a slumch kiss last night. It was so hot! Slumch kiss by MssyBarnes February 19, 2021 0 0 Get merch Get the Slumch kiss mug. Buy Now — $32.95 See more merch