"Remove those panties and let me wear them while you are sitting on my face and I am eating out your shitty asshole. Bring some worn female underwear so I can vomit on and you can suckle on my vomit."
"Shit is the best lube for sodomy. Come, sodomize my ass and pump me full of your sperm. I will return the favor after and fuck your shit filled asshole while I vomit all over you."