Caught mid-yoga pose on the mat, I find my stepsister watching, her eyes locked onto my bulging sweatpants. She straddles me, her short dress riding up to reveal her wet, hungry pussy. With no hesitation, she grinds down, her tight hole swallowing my throbbing cock. Her yoga flexibility on full display, she bounces hard, her big ass slapping against my thighs. Our hardcore fuck session escalates, her riding me rough, chasing her orgasm with reckless abandon.