Siblings' Secret, Sordid Surrender

Hidden away in a cramped closet, a brother and sister cling to their virtue, or so they try. Michelle, haunted by religious guilt, can't resist the allure of her brother's massive cock, barely contained in his semi-clothed form. They tremble, their father's command echoing, "You mustn't move!" Yet, innate lubrication soaks them as they slowly grind, Michelle's tight, untouched pussy rubbing along her brother's shaft, their taboo lust consuming them.

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