Does anyone ever wake up without a groggy voice?

I do.
But the real question I have is that if anyone wakes up with no morning breath?
Many people claim that they don't have morning breath at all.But naturally everyone must have it right?
I don't know how in the movies the lead actors wake up and engage into sexual activities(especially lip locks) without brushing their teeth at all.Too far from truth it seems.

I do, but if I take a drink of water and clear my throat, that seems to solve it.

I don't think I have a groggy voice in the morning but I'm groggy in general. I usually open the blinds in the kitchen while I'm waiting for my coffee to make and that helps.

Sometimes I don't say anything out loud for a week or more and when I try to talk nothing comes out.

You need to drink more water before sleep. It's a result of a dry throat.

rarely, and usually the result of allergy season. i recommend hot tea