Girlfriend is rather.. inexperienced

My girlfriend and I are head over heels for each other (useless lesbians too) and she’s absolutely gorgeous and I adore her. There’s just one little thing, she grew up in a very very religious family where sex was never even mentioned at all. They kept her out of family life for her entire school career and I ended up teaching her almost everything. Of course though, since she hasn’t had time to mature to the idea, she’s not as sexual as most people at our age. I’m perfectly fine with that, but I just find her incredibly gorgeous and I know she’d be happy to explore things once she comes around to the idea. Any tips for making her more comfortable with the topic? I don’t at all want to force anything on her.