Will our stepdaughter satisfy our desires?

Our stepdaughter has been driving us wild with desire. She's a young, beautiful woman with a body that just won't quit. Her father, my husband, has been trying to keep his distance, but it's becoming increasingly difficult. He can't help but stare at her, his eyes consuming her every curve. And she knows it. She knows exactly how much she affects him. One day, as we were all sitting around the dinner table, she decided to take things up a notch. She started teasing him, flaunting her body in front of him. I could see the struggle on his face, the battle between desire and restraint. But then, she took it further. She started touching herself, right there in front of us. I could see the tension building up in him, his hands clenching into fists. And then, he exploded. He couldn't hold back any longer. He grabbed her, pulled her onto his lap, and started fucking her right there in front of us.