My boyfriend says he wont kiss anyone after they've.... you know....

I certainly believe this to be true. Everyone, no matter how clean you are, gives off an odor and that can creep into your mouth very quickly and give off a very unpleasant aroma. Best to be certain and at least use mouthwash afterwards. Some might find that insulting but it's just the reality of the situation.

Well, if it's right after, hell yeah.

But if you brush your teeth and shit, most likely no one's going to tell.

Think about it; I'd say about 80% of females have or will give a blow job. That would be suggesting that 80% of female's breath smells like cock. Unlikely.

The quality of this site just depleted by about 20%. There are lots of things I am fine with discussing, and maybe I'm just in a bad mood, but words cannot express how much I do not want to think about this right now. Besides, this isn't even a debate; it's a question for a health professional or expert on sex.

Not if you brush your teeth.

I mean, I think it's gross to go cock to mouth too, and I'm the girl! I'd not like the guy to go cunninglingus to mouth. But it's not a breath issue. It's an "I don't want to taste myself down there" issue. That's just...weird.

Strange debate, but the answer is no.

I cannot say because I do not know but how would one know what a male organ smells like without getting really close to one.