Intense anal sex with my reserved stepsister, proving my heterosexuality and climaxing inside her

I had been craving some intense action, and my stepsister seemed like the perfect candidate. She's always been a bit of a tight-ass, but I managed to convince her to give in to my desires. The moment she spread her legs, I knew I had her right where I wanted her. I plunged deep into her, making sure every thrust was felt all the way to her tight pussy. The sensation was intense, and it only fueled my desire to take her even harder. I could feel her moaning in pleasure, her body writhing under mine as I continued to pound her. It was a sight to behold, her big, round ass bouncing with each thrust. I knew I had to climax inside her, and I did just that. It was a moment of pure ecstasy, a testament to my heterosexuality and a satisfying end to our intense encounter.