[RAS-0155] Helping Brother Study Hard with Pussy Juice (Chinese AV)

The little sister sees her brother struggling to study and decides to motivate him in the most erotic way possible! She strips completely naked, climbs onto the desk, spreads her pink pussy, and squirts hot, steaming juices right onto his books, rubbing against them while urging him to read faster. If he gets it right, she lets him thrust deep into her slick, wet hole and pound away hard! The brother can't resist anymore, tosses the book aside, and wildly licks her pussy juices before ramming into her forcefully, making her pussy juices splash everywhere as she moans loudly, begging for more while actively shaking her hips to meet his thrusts. RAS-0155 is incredibly stimulating; the sister's juice encouragement turns studying into an all-out climax battle, guaranteeing you'll want to be motivated like this after watching! Come experience this forbidden sibling taboo orgy study session and explode your desires!