My guess is that you are in one of two situations. 1. You secretly want him to taste his own cum. I've tasted mine. I've received the snowball on numerous occaisions. It may be gross to some, and I personally don't care much for it. I do it for my wife. Talk to him. If you want to give him a mouthful of jizz, then tell him. Tell him it turns you on. I know that if my wife asked me to lay down and let her piss on my face I'd do it. It isn't my thing, but if it turned her on, I'd ask her to please piss on my face. 2. You just want a kiss. You try to make sure there is no cum residue left over. He is just a little too insecure with the situation to let you kiss him. My wife doesn't want to taste her own juices. I fully wash my face and brush my teeth after I perform oral on her, before I try to kiss her. That is very diferent though. His juices aren't all over your lips. If he won't kiss you till you clean your mouth, and it hurts your feelings, bring it up. Voice your conscerns, and let him voice his. You should meet somewhere in the middle. If he still won't let you, and it isn't a sexual or power thing for you, wash your mouth. It isn't hurting anybody, unless you really are turned on by it. You are mad because he is denying you what you want. If you two talk it out, you should both see all of the angles. This should take away some of the frustration and anxiety. If it doesn't there was something left unsaid.

I could be wrong, but maybe a little piece of you doesn't like giving him head, but you do it because you love him... so you want him to do something that he doesn't like doing, just to prove that he would do it for you. But I could be wrong.

Let him taste it. It's no big deal. he wants you to take it, wy shouldn;t he? I girl once surprized me with a mouthful, and I laughed my head off -- and spanked her too. I just don;t sympathize with him.

Ussually you swallow most of it and it is just a small amount left. I think it would be an insult to the woman to refuse to kiss her at that time. Snowballing would be something else.

He is kind of immature. If he can't stand his cum, why should he expect you to? Like someone else mentioned, you aren't asking to snowball.