Progression

I'm Jeremy 37 divorced 2 children, who are with their Mother Charlotte. The marriage mainly because Charlotte was use to getting own way and when didn't it caused problems. Early in the marriage no problems, but after several years she wanted to do or get things and I refused. That led to the divorce, so she and the children with her father Robert divorced. Charlotte is a real daddy's girl, he spoiled her her mother Heather 55 told me. Early last year I needed a new PA as my other one got married and moved away. At the same time Heather lost her job, she worked with another ladies who had children and was doing it hard as her husband had just lost his job. Then their employer decided to cut staff and one of them would lose their job. Heather decided it should be her as the other lady had enough problems already. Seeing the my P A vacancy advertised, she applied not knowing it was with me. As it turned out she was the best applicant and got the job all done by the HR section of the firm. Only after she got the job did I know she was my new PA. But I've always got on well with Heather and foresaw no problems and we settled down to working together. Heather doesn't get on that well with Charlotte as thinks she was too strict on her. But one advantage of having Heather as my PA is that she will look after my children willingly when I've got them. If I'm busy with work, we got on very well together. Anyway I usually got a rubdown and hand relief to relax me once or twice a fortnight. But then the lady who done it moved away, I had to find another lady. Heather knew I had rubdowns/massages and didn't know about the hand relief part. Seeing I was having trouble finding a suitable replacement offer to give a rubdown/massage. I wasn't certain, but decide to let her do a massage and that's all. I didn't mention the hand relief part to her. So I laid face down in my shorts and she done my back and then I turned over and she started my front. I think being use to hand relief with the rubdown caused my cock to stiffen up and show itself thru my shorts. I was shocked that it happened, Heather didn't get shock by it and said she would get me off. While she was doing that I started to feel her up and so she stopped undressed completely and went back to stroking my cock. So she became my stress relief assistant also. One day during her masturbating of me, I started to finger and she stopped and got on top of me and we fucked for the first time. This became the new norm and shortly after she moved in with me. It made sense to me having her live with me and she would be there when my children were visiting and sharing my bed regularly for sex as well. We travel for business and sleep together all the time. Nobody at work thinks anything about as they know her as my mother in law and even those I'm divorced it hasn't been a cause of gossiping about us. Charlotte doesn't realize I'm fucking her mother more often than I did her when we were married. The sex is of mutual benefit to us both and long may it continue.