Hey majoraman,
Why is she so shy? Finding that out would help you figure out how to approach better. Two reasons i can think of off the top of my head would be: 1. Bad past experience. 2. She thinks she's terrible at it. Indirectly finding out why she's so shy about kissing might help you figure out where to go from here.
And take Mithos' advice into count here too. You can plant the seed in her head that you know secretly she's an animal. Something like:
YOU: "I know why you're so shy about kissing."
HB: "Oh ya? Why's that?"
YOU: "Cause you're one of those overly sensitive types where the slightest touch feels like an electric shock through you whole body and once you get started you lose all control."
(Voice tone is crucial in this delivery).
Plant the seed, help it grow in her head. Tell her stories about great kisses and describe vividly how incredible they can be. Build up desire and make her want it. Stevo91's right here too, build sexual tension, don't just go for the end result. Chicks' sex drives start in their head. It's how they get to the end that they care about.
She is the type to rip her clothes off if you show her she is and has good reason to be
Fair?
-=JeDi=-