My parents had to leave the country for work, and since they didn't want me staying home alone, they sent me to live with my step-aunt, step-cousin, and her husband for a few weeks. Everything seemed very nice and normal at first, just your regular family dinner. But then, they started explaining the rules of their freeuse house. They encourage family sex, expect to be freeused, and lastly, they expect me to always cum inside. My step-aunt even said that she just exists for me to play with, and I can have her whenever I want! She didn't even put her book down when I fucked her pussy. Naked family game night just took things to a whole new level.