...her hands and squeezed them together. " Come on stud! Cover you're sexy aunts big tits in your cum! Paint me white!"
That was all Harry needed for the knot holding back the dam to snap. Massive hose-like streams of cum flew from his cock, at first covering her face in a thick white glaze before filling her mouth. Once her mouth was full Harry aimed lower, covering his busty aunt's tits in his seed.
When he finished Narcissa looked up and was rather shocked to see him still slowly jacking off; his cock still just as hard and throbbing as when they started.
Harry saw her look and leered at her lecherously, " You didn't think I'd be done so fast did you? I'm not some limp dick loser like Lucius, I've been waiting years for this and I'm going to bang your ass, pussy, throat and tits until I'm completely satisfied. I should warn you, it may take hours and hours." Harry said, only half joking.
With that he dropped to his knees and inserted his cock inbetween her cum covered tits. Her hands, still holding them together from when she was teasing him increased the friction as he started to jackhammer his cock into the makeshift hole.
Narcissa could only lay there in shock knowing she would be getting the fucking of a life time. As it turns out, she would be correct in thinking that; because for the next five and a half hours she was fucked endlessly by her nephew. Doggysty...