Nephew Takes Over! Grand Aunt's All-Day Affair During Business Trip

Fresh off aceing his entrance exams to a prestigious university is the eager nephew who heads up to stay with his uncle and aunt for a celebratory visit. On day one—the exact day his uncle departs for work—the nephew meets his aunt. His immediate obsession is cemented by her stunningly plump and toned backside showcased perfectly in tight denim jeans. For this avid adult film fanboy (or girl!), that view becomes an inescapable fixation. When his mother finally leaves the house to run errands around townsite chores begin. The aunt starts cleaning the room while deliberately presenting her seductive rear end directly toward him; he can’t help but let his erection bounce visibly against her tempting curve. Unable to resist any longer, he lunges forward without hesitation! He swiftly pulls down her jeans and plunges inside before she can even fully react. This explosive start sets the tone for seven consecutive days of relentless sexual conquest. Throughout the entire week while the uncle is away on business, the nephew continuously ambushes his unsuspecting aunt across every corner of their home. Whether she's dusting, cooking, or just relaxing, he finds an opportunity for surprise attacks, ensuring non-stop action from morning till night. If you crave intense familial encounters featuring a gorgeous woman with massive assets, this all-day affair starring Ai Mukai is your must-watch discovery!