drinking Coca-Cola and then moving on to give someone a blowjob that then causes you to burp in the middle of it. dont be ashamed to laugh a Cock-aCola is all natural. He wont mind, he'll prolly give a chuckle or a "YEAH, Cock-aCola!"
BF: Babe, can i please get some head?
GF: Sure i could really use some Cock-aCola relief right about now.