Suzy panting beside her, Donna saw Eddy enter the bathroom and wash up. She closed her eyes and relaxed on the bedroom floor. Then she heard Eddy walk back and move to his sister. Looking, Donna saw Suzy roll to her knew and suck furiously onto Eddy's prick, Eddy just standing there.

Donna watched Suzy begin pumping her little hand on Eddy's cock, listened to the pretty girl's groans of cock-sucking pleasure. Suzy was pawing her own cunt, pinching her swollen clit, fuck-hole dripping again. She kept diving her mouth on the cock.

"Yeah, Sis," Eddy groaned, "suck me! That's the way!" He grabbed her shoulders and began fucking her face.

Gagging a little, Suzy briefly had to pull away. But Eddy clasped her head in his hands, starting hauling it back and forth, and just went on fucking her mouth. He pistoned his whole cock in it, making Suzy's cheeks bulge with each stroke. Adjusting quickly, Suzy rolled her eyes up and stared into her brother's while she allowed him to fuck clear down her throat.

When Eddy freed her head, Suzy backed her lips up until she was only sucking on the knob of the cock, jacking her hand on the shaft again. Now excited by her meal, she started swallowing the whole stiff prick on her own, her head heaving. Donna could tell that her pretty niece had sucked cock many times before, that she loved it. Suzy kept slipping Eddy's entire prick in and out of her mouth, was, drooling all over the solid shaft.

Eddy wanted to fuck Suzy again, her sucking had him so excited. As Donna watched, the boy pushed his naked sister back up on the bed and sweatily jumped her. Eddy's cock, sticking out so hard and drippy, made Donna want it. But, as much as she craved that cock, she was hot to see Suzy taking it another time. She couldn't get over how much it had thrilled her to watch the little brunette shivering in such a good fuck with her own brother.