I matched with a cute girl on a dating site. We seemed to click in our messages and she has been writing me long messages, sometimes very sexual. I've been funny and cocky in my (short) return messages and she's loved it. We haven't met yet because I'm out of town for ~ 1 week, though she's very down to get together as soon as I'm back. She's suggesting logistics and everything.

She hinted a couple days ago that she wants me to send her a nude. I joked it off because I don't usually do that. Now she's offered to send one of herself.

What to do? Is sending a nude of my own a bad idea when we haven't met? I don't think it makes sense to decline her nude pic offer either. Suggestions?