In the bathroom before class, my stepbrother caught me off guard, his rough encounter leaving me bent over, my curvy body exposed to his big cock.
After a long day of studying, my stepbrother and I were heading to the classroom to continue our session. But before we could get started, he playfully pinched my big, natural tits, making me jump. His hands quickly found their way to my round ass, which he began to roughly spank. The bathroom door was locked, giving us the privacy we needed to explore our forbidden desires. He lifted me up, his strong hands gripping my thighs, and positioned me above him, ready for a wild ride. I straddled him, taking his big cock into my pussy, riding it like a cowgirl. After a few minutes of intense fucking, he pulled out and released his load all over my big, blonde tits, leaving a sticky mess.