Not my ass! Unplanned anal takes me to my limit

I borrow someone else's car and actually get stuck on the pillar when parking. Luckily it was only very slight, but I still had to confess. After all, my stepfather took it really lightly and jokingly said I could make it up to him in other ways. So I invited him to my apartment without further ado and said with a wink that he could come and collect my debt. Now he was the one who looked surprised when I really got serious, undressed in front of him and made myself comfortable in the swing. With my legs spread wide, he could see deep into my most intimate parts and my already wet pussy was waiting for his hard cock. Deep and intense, he fucked me harder and faster until it happened. He slipped off and actually stuck his cock into my extremely tight and unstretched arsehole. Fuck that was intense and painful, it was absolutely not planned! However, he didn't seem to mind my moaning too much and continued fucking my ass without comment. I wonder if he had planned it all as revenge for the scratch! At least he wasn't afraid to fuck me deeper and harder in the ass while I struggled more and more. What an incredible borderline experience that still makes me really horny when I think back on it. Would you have fucked me so shamelessly in my ass?