Sweat-Drenched Workout: Incestuous Passion

In the dimly lit, steamy gym, siblings engage in a workout that's far from routine. The tension between them builds as they share equipment, their bodies glistening with sweat. The brother's eyes can't help but linger on his sister's toned physique, her ass clenching as she squats. She notices his gaze, her nipples hardening under her sports bra. Their eyes meet, and the room grows hotter, the air thick with unspoken desire. Soon, they're entwined, his massive cock stretching her tight pussy as they fuck, their grunts echoing in the empty gym.

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