As the curvy brunette knelt on the floor between her brother's feet, she felt his eyes following her every move. She was so nervous about pleasing him she could barely bring herself to look at his face. But the way his fully hardened cock was standing up right in front of her made it so much easier to concentrate on her purpose. It was intimidating to know he was watching, but the moan that came out of him when she wrapped her hand around his shaft made her feel sexy and powerful.

Jenny's hand started moving up and down her brother's aching shaft, bringing more and deeper moans out of...