Grandpa, her teacher, always had a certain glow. Today, she decides to taste his wisdom. Kneeling, she takes his length, her eyes watering as she deepthroats him. He groans, guiding her head, his hands trembling. She stands, pushing her panties aside, and he enters her, fucking her hard, her cries echoing. She masturbates, her orgasm matching his, as he pulls out, cumming on her pussy, her face a picture of lustful satisfaction.