Devon was grinning. Sandra left and drove to the end of the street before parking the car and walking back to the house. She quietly let herself throu...h the gate on the side and moved down toward where the window to her father's room was. She peered in. Her father was on the bed, once again restrained, though this time not alone. Rachel was there as well, dressed in a black thong, her large breasts free of restraint. She was leaning over her father and dragging her nipple across her father's. He asked what I would like. His phallus was rising, probing my bare bottom and calling to me in the night. I said, ‘Take me here under the stars, from behind, just as you are now.’ With my short legs and his long ones, we both knew that the penetration would not be vaginal. We also both knew he loved to take me just that way. With one hand he continued to stimulate my breasts, and with the other he reached between my legs enticing my sex to lubricate so that he could apply the juices liberally. Her toes curled like clenched fists. Her body shuddered while her throat let out an animal moan of pleasure. She was able to focus on his face briefly before she passed out, and she saw that he was pleased with her."Oh, good, you're awake." Mark said. Sierra still couldn't coordinate her limbs enough to move. He pulled her up into his lap and began to feed her with exquisite gentleness. When her strength returned, she took the initiative, sliding down out of his lap and taking his cock into her. "It's okay, Robbie," she said in a much different voice than he'd ever heard before. It was seductive and sultry; much like that of her mother when she was getting ready to fuck him. "Just go with it, I've noticed you watching me," she said. "I've been watching you too." Having been given the 'green light', Rob couldn't wait any longer and turned her around, bending her over the table. He didn't care if she was his stepdaughter, he wanted to fuck her. She needed punishing first, however..