Hi, I reached the following sticking point, I try to make it short:

Met about 4 weeks ago a girl.

1st "date" went fine, she was attracted. Did lots of kino.
2nd date: went to hell, she was shit-testing the entire time almost! Was talking about the high values she has, bla bla. Typical shit test, I did not care, ignored her after that for a while.
3rd date: went good again, lots of kino again. Here she said she finds me cute, likes my style, etc..
4th date: we went hiking, lots of kino. Afterwards to her place. She was getting so turned on, we were cuddling, I kissed her several times. Touched her all over. She enjoyed it a lot. Said afterwards she does not know anyone else who makes her feel so good. But: She did not kiss back! She wrote later on that it was a bit fast, bla bla..

Now I found out that currently, it is only me who is investing. I entertained her all the time, from her not much is coming. So she seems to be this "pampered child" who constantly gets attention from others. This also means that she replies always to my messages, but never initiates contact by herself, which is strange after date 4.

My question to you: How do I get her to invest more in me? I thought I had built a reasonable amount of attraction already, but somehow it does not seem so. Any suggestions?