Teaching my Teacher

Several years after leaving school I met my old history teacher Hannah 45 at the time. I wasn't much good at school and left as soon as I could and trained as a plumber and it was after I had qualified that I got a job to fix a broken pipe and that's when I met Hannah. She owned a small cottage and it was school holidays. I knew her straight away, but she didn't remember me at first. The water pipes in the cottage were old and rusted and needed to be replaced. I did a quick patch and told her that the pipes were going to break regularly unless replaced. She agreed to have them replaced, but as my employer plumbing business was very busy at the time, I told her I would do the work for her on the weekend. The following weekend I started and had copper pipe for replacing the rusted water pipes. I mapped out her pipes and reduced the pipes footprint saving fifteen foot of pipe in the process. I had to crawl under the cottage to disconnect the old pipe and Hannah also crawled under and removed the clips holding the old pipe to the joists and pushing out the old pipe once it was disconnected. So by the time we were finished under the cottage we were very dirty. I had installed the copper piping under the cottage and only had to reconnect it to the taps in the cottage and then to the water pipe near the fence and it was finished. Hannah and me had gotten playful under the cottage and had also been squashed together while working there. After I had bleed all the air out of the pipes, Hannah was going to shower and clean herself up. Still being in a playful mood I asked did she want me to was her back. She quiet for a minute and then smiled at me saying I'm game if you are. So I joined her in the shower and started to feel her up and ended up fucking her in the shower and again in her bed. I became a regular visitor to her place and am still fucking her now 8 years later. I married Lorne 23 two years after, first fucking Hannah and now have 2 children. Lorne doesn't know about Hannah and I'm will keep it that way.