Fucking my old Aunt

I'm Scott 34 divorced 2 children who live with mother, I'm doing doing very well even with payment to my ex wife and child support. My job pays great and I also earn extra on consulting work outside my normal work which isn't covered in the divorce agreement. So I don't have to pay my ex wife any of it and haven't told her anything about it either. I do paid extra every now and then, but only for the benefit of the children. On the surface looks like I'm not earning more than before my divorce. I could splash the cash as they say, but I happy with the way I live and have everything I want at the present. Last year due to the pandemic my aunt Katherine 61 widow lost her job and apartment soon after and needed a place to live. Katherine worked in a department store that closed for the pandemic and so she lost her job. As the only relative living close I gave her a room in my 3 bedroom house, I don't like close neighbors and won't live in an apartment. I could and do work from a lot and Katherine done housework to stop being bored. I would buy anything she need over internet and like everything else during the lockdown was delivered. My main gripe with the pandemic was it stopped my nightlife and the sex I got. So I had to start masturbating to get some satisfaction and viewing porn sites. The only female who was available was Katherine slender and okay looking for her age. I would be sitting and she would be cleaning or something else and I started to notice how good looked and how much better she looked as the lockdown went on. Then one day Katherine asked me if I wanted anything and without thinking I answered yes a woman to fuck. With the stunned silence that followed that, I awkwardly tried to change the subject. But when Katherine finally said something I was shocked and excited as well, she said she also missed sex since Albert had passed away 4 years earlier, being the type who always pushed his luck. Asked well how about you and me go to my bed and helping each other out. Another silence and then she just nodded her approval and we went to bed and started having sex together. She got sore after our first fuck as it had been years since her last fuck, but as we slept together every night after that and sex became regular between us. We got in to a routine of sex several nights a week. Even after the lockdown was lifted she stayed with me and only sleeps in her room when my children visit. I still go out night clubbing and get sex sometimes, I still fuck Katherine and she now has a new job. But I asked her to stay with me, not just for the sex. But I do like fucking her.