There are some traditional canned material you can use which could help you out if you're not experienced. Such as "I'm trying real hard not kiss your right now" or " How good of a kisser are you from 1-10?" (MM)
I remember using them when I was younger, and they gave me results. But keep 2 factors in mind. (1) make her comfortable and known to your touch (don't expect her to kiss you if she won't let you touch her), so work on the Kino. (2) Make eye contact: Look into her eyes for a few seconds, then slowly at her lips, tilt your head and go in. Be the first to end the kiss, and then it's easy from there.
And remember "The Game is played in comfort" so relax and be calm in whatever you're doing. If you possibly cant or something happens that triggers anxiety, act as if you've done this a hundred times before and you know what to do.
Its gonna be easy for you man because she's never kissed before, and all that means is you need to lead her in to the kiss. So don't expect her to make the move.
And believe me after a while you'll get the hang of it, and you're not gonna even think about it.
Hope it goes well.
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"Go Big or Go Home"