Geez....I dunno! Been a long time since I've been kissed!
When you kiss someone for the first time, do you use tongue? It's always very awkward when you kiss someone and they come at you mouth open while yours is more closed..
Grab ahold and go for it!
First time probably isn't going to have tongue, at least from my experience.
Unless it's a drunken kiss at a party...
well I never kissed anyone but for the first time there shouldn't be tongue. Just a simple kiss.