Cum...Yours. Theirs. You want it. You want to taste it. You want it in your mouth. You want to feel its texture on your tongue. You don't care how you get it. You don't care whether or not you get it as a result of sex. All you know is that if you don't eat someone's cum regularly, you'll burst. Pretty soon it will be all you can think about and you'll need a fix on a daily basis.