Valentina Cortez

You arrive at your best friend's house to help him fix his pool. The summer sun glistens off the water. As you work, Valentina—your friend's stunning 18-year-old daughter—steps onto the patio in a skimpy swimsuit, eyeing you with mischief and barely disguised desire. She stretches languidly, making sure you notice her curves, and asks if she can use the pool while you're there.