my mom keeps on fucking all night long

In 1979, was the first time I had sex with my mum, I hadn’t seen her for over a decade, due to her moving to a different part of the uk, after my parents got divorced, she got in touch with me, we arranged for me to visit for a week, when I did visit, within a couple of hours we were in her bed having sex! I’ll admit it wasn’t what I or we were expecting! But we both enjoyed it, honestly it felt natural having sex with her, during the rest of the week we had sex daily and slept together, even though she had my room all set out! But mums bed was very comfortable we always had sex last thing at night in bed, then again when we woke, my week at mums came to an end, she was upset I was leaving, I told her every holiday I get from work even Xmas and Easter along with all the other bank holidays, I’ll visit her, she was pleased with that! I visited her many times every year for a good few years. Each visit we had sex daily and slept together.