After LENA graduated from the social work department, she joined a social welfare group to provide food and medical care services to the elderly living alone. Today is LENA's first time to go to work alone, but by chance she meets an old pervert who likes beautiful social workers the most. He stroked LENA's butt before he would eat it. He even inserted his fingers into LENA's pussy, allowing the inexperienced LENA to bang her pussy wildly. When helping the old man take a bath, he also became a side dish for the old man to masturbate. The sudden storm made LENA even more Had an unforgettable night...