<human>: Can you condense the text into three sentences or less?

My girlfriend is AMAZING. Beautiful, smart, and an incredibly truly good person. Hard to find and a real catch. I'm lucky to have her. I care for her a lot. But her kiss is a close mouth pucker, if that. Think like a very light peck you'd give a friend on the cheek except repeatedly and on the lips. And a BIG kiss is holding her lips against mine for a longer time. We literally just touch lips repeatedly and it's starting to turn me off to the whole physical experience with her. And when she kisses my face or shoulders or forehead, it's without exaggeration, just lightly touching the surface of her skin to mine. No smooch. 

I don't want to lose her but also don't want a relationship that lacks the intimacy anyone would crave. I consider myself to be a relatively good kisser and have been told as such by enough different people to believe it. My girlfriend and I are in our late 20's early 30's and both have strong sex drives (hers probably stronger than my own) though mine is starting to fall off around her because of this. 

She seems to not embrace her own sexuality. She's very pretty but dresses like a kindergarten teacher is large unshapely, poofy dresses with a shall over her shoulders. Can't see any of her form. I'm ok with the modesty but can't get her to feel sexy and BE sensual. It's a very G rate experience up until home base. Is it possible to fix this without offending her? How?
<bot>: My girlfriend is amazing and I'm lucky to have her but she's a really bad kisser and it's ruining the intimacy. Need to fix this without offending her