My Mother became my Lover

I'm David 21 single and work a family farm several states away from the bulk the family holdings. Two years ago I took over the recently purchased farm to grow feed for the other farms of the family group. I've always been a quiet type person and was overlooked by the family. But on requesting to be able work for the family, my grandfather appointed to run the feed farm for the family and after the first year running it. I was allowed to keep running, I'd never a good student at school and had work in lower positions in the family business. Than the pandemic struck and travel was almost totally stopped for a time. My mother Jane 39 came out for a visit just after it was allowed again and was mostly happy with what she saw. The only exception was the house and its condition, cleaning the house wasn't on the top of my todo list. She returned back to her home and packed up everything and returned to keep me company and make sure I ate better than I had been. Just getting back before another lockdown was started, I had chickens and a dog as well as 2 horses. Our family loved riding horses, so we were isolated on the farm with only farm work and TV. So boredom wasn't long in coming, horse riding gave a break to the boredom. If only for a short time, than one day we were near a boundary of the farm sitting on the bank of a creek. There were some cattle in the field and the bull was mounting the cow. So that led to Jane asking why I didn't have a girlfriend and I tried to say the pandemic doesn't allow for courting. But she didn't accept that and said I was too shy to meet girls was the real reason. Then we headed back to the house. Nothing else was said after that, then a bad thunderstorm hit and I put the horses into the barn out of the weather. On returning to the house the power went out and Jane lit several candles. With the TV off and not much else to do due the dim light, I said I'll have an early night. Jane replied good idea I'll join you, at first I thought I heard wrong. But she said I'll sleep with you tonight and help you get more confidence. I was dumb struct and just looked at her, she continued saying it will give your hand a break and also satisfy me as well. With that we ended up fucking in her bed. By the time the lockdown finished we were fucking most nights, but sleeping together every night. I still haven't met anyone and Jane is pushing me to find someone. But she lets me fuck her regularly.