Nathan lowered his head to kiss Crystal, but just before their lips touched, she slipped her hand between them. She ran her finger playfully across his lips, smiled, and said, 'Don't forget our one-month agreement. You promised me that you'd be good? Can you keep your word?"

Nathan's heart sank, and a frown appeared on his face. His hand lowered, and he lifted her shirt to touch the soft flesh between her bra and her pants, lingering on her cute little belly button. He slipped his hand ...