Perfect Relationship

I'm Charles 36 happily married to Heather 34 and and we have 3 great children. For about 10 years now I've been having an affair with Catherine 51 now widowed due to the coronavirus late last year. It all started when Heather was 7 months pregnant and was having problems, nothing serious. Just needed bed rest and so Catherine came to help out during the pregnancy and care for our our other child at the time. Heather is an only child of Henry (53 at the time) and Catherine (41at the time) and so Catherine came to care for her daughter and grandchild. My parents live on the other side of the country, Catherine live 40 miles away in the next state. With Heather sleeping a great deal and me feeling useless, Catherine tried to comfort me as well as Heather. One thing lead to another and we ended up in bed fucking. Henry was more into golf than sex and Catherine was left to please herself. Once we had started we continued and after the birth of our second child. I got a promotion and we moved closer to Catherine and Henry and Catherine and me were soon sleeping together every chance we got. Than I got another promotion (5 years ago) and was required to get a personal assistant and travel a fair bit as well. Catherine had been a sort of P A before and that's how her and Henry got together. Heather wanted me to succeed in my career, but was worried about the stories of men having affairs with their staff. Mainly because she was pregnant again with third child, so I said I would get a young P A. Catherine was present at the time and said she had been thinking of returning to the workforce as Henry was either working or playing golf. Heather than asked me would I hire her mother as my P A, I was expecting her to say that and said the job is hers if she wants it. It hadn't been planned as I had only heard that day about me having to get a P A. It also meant more time with Catherine and of course she said she was interested. But had to run it passed Henry first, that night she asked him and he said if that what you want go for it. My first trip was to the other coast and Heather came along with the children and visited my parents while Catherine and I done the work I was there for and fucking every chance we got. I also was able stay with my parents for the long weekend before we all headed home. Heather was happy that Catherine was my P A and never asked awkward questions when I rang with news of being delayed or something had came up and needed to be done. Catherine was the reason sometimes not all the time, as sometimes thing don't always go to plan. Since Henry died last year Catherine has moved in with Heather and me. I'm still fucking Catherine and also getting great sex from Heather. Everything is just perfect.