I met an older woman on OKC after exchanging only 10 messages, She said she was 36 on her profile but told me on the first date shes actually 41. She was quite forward in our message exchange. Here is one of her messages when I asked her what bad habits she had:
Her -
"My bad habit is not having sex lately, Could you help me with that?

))
Sorry, I was just joking, but I couldn´t help it, that question has brought naughty thoughts to my mind."
So, I knew I was onto a winner from early on in the game.
The first time we met I took her to a local bar then back to my flat and we fooled around on the sofa but she wouldn't let me fuck her. she was coming out with the classic lines like, 'oh god, i'm being so naughty I'd better go home etc...'
Next time we met she let me go back to hers and I ended up fucking her and staying the night.
She told me that in the past she had problems with her boyfriend not being able to satisfy her, even to the point where she asked him to see a psychologist. She quite often switches the conversation to sexual things and has told me some quite intimate details about herself already. I'm struggling to work her out, I'm wondering if she is just very sexually frustrated and is gaming me.
Since then we have exchanged quite a few messages but I get the impression that shes not keen to meet up. She only works 10mins from where I live and I suggested she come back to mine for dinner but she left it really late to reply and said she was too tired.
I have teased her and she replies to all of my messages, sometimes she initiates the messaging and sometimes sends 2 before i reply. I usually try to call her instead of messaging and the other day she called me first.
Anway, this was the last text I got from her 2 days ago:
Her -
"Sorry I couldn't text you earlier. I'm going home after work, better we can meet another day. Hope you had a good day, we'll talk later X"
I'm sensing that shes blowing cold, maybe I'm reading too much into it and maybe shes just on her period but I haven't replied and am going to freeze her out and see what happens.
Any advice on how to progress and keep her interested? Should I become less available and make her think I'm seeing other women?