Stepsister enjoys my massive endowment

I've always been a little hesitant about my sister's curiosity about my manhood. It's not that I mind her knowing, but I just don't want to make things weird between us. However, when she caught me in the shower, my cock was already in full view and she couldn't help but stare. I didn't mind, after all, she's always been into the idea of having a monster cock. So, as a reward for her curiosity, I decided to give her a taste of my massive endowment. I took her to my bedroom and had her lay down on the bed, then I proceeded to ravish her with my throbbing member. Her moans of pleasure filled the room as I thrust deeper and deeper into her. I could feel her tightness around my massive cock, it was a tight grip that only made the pleasure more intense. After a few minutes of hardcore pounding, I released my hot load all over her big Asian tits. It was a sight to behold, a testament to my impressive size and her insatiable desire for it.