Fucking my Aunt

My aunt Patricia 54 married to my father's older brother John 65, I came to the city for university and to stay my uncle. John or Patricia has no children of there own and had a 5 bedroom house close to the university. The first month was nothing special, either at the university or at John's place. I'm Markus 20 and single except if you count fucking my aunt Patricia as a relationship. I started fucking her by chance, they had been out at a show and on getting home, John went straight to bed and Patricia was randy you could say and John wasn't. I came home several minutes after John had gone to bed and caught Patricia playing with herself on lounge. On seeing me she straight out asked me to fuck her and I hadn't sex for awhile. Decided to fuck her, she came with me into my room and we fucked twice before she left. In the morning John went to play golf as was usual for him on a Sunday. I was about to thank Patricia for the sex the night before, when she asked me was I up to fucking her again. I was and we spent most of the day fucking. She regularly comes to me for sex. John she tells me rarely wants sex these days and prefers golfing. I like the sex with Patricia and as long as she wants me to fuck her I will.