In an unexpected turn of events, a curious sister stumbles upon her cousin's hidden stash. Unable to resist the allure of his massive, throbbing cock, she eagerly wraps her lips around it, devouring every inch. Her cousin, initially shocked, quickly surrenders to her skilled mouth, fucking her face with reckless abandon until she gags and chokes, tears streaming down her face. Yet, she's far from done, eager to taste his salty, tangy cum.