Don't overthink things. YOU SHOULD KNOW IF SHE HAD A GOOD TIME. The vibe will be there. She doesn't have to offer any plans that's what you're for. Call her in two days, see how the vibe is. Every chick is different, some of them will be all over you, please call me tomo, let's get together. And others will be much more reserved. As others have said, make the ho say no. Don't overanalyze and potentially blow off what was working for you.
MR