Forbidden Fruit: Siblings' Secret Indulgence

Bored and horny, a stepsister and brother can't keep their hands off each other. She fingers her wet pussy, ass in the air, while he strokes his thick, straight cock. Caught in the act, they argue, but the tension only builds. Soon, they're masturbating openly in front of each other, the sister's fantasies of her stepbrother's massive dick inside her becoming too much to bear. Just as they're about to act on their mutual lust, a knock at the door forces them to abruptly stop, their bodies aching with unfulfilled desire.

• Unknown