**Chapter 1: A Foursome to Remember**

The sun had just set over the small town of Forks, casting a warm orange glow over the Cullen household. Isabella Swan and Edward Cullen were lounging on the couch, engrossed in a quiet evening of reading. Meanwhile, Rosalie Hale and Emmett Cullen were in the bedroom, getting ready for a night of passion. Unbeknownst to everyone, their evening was about to take an unexpected turn. As fate would have it, Edward and Emmett walked in on Rosalie and Isabella in the midst of intimate play. But to their surprise, they didn't feel a surge of anger or jealousy. Instead, they were drawn in by the erotic scene unfolding before them. Without a word, Edward and Emmett joined in, their eyes locked on their girlfriends' eager faces. Emmett, with his imposing physique, strode over to Rosalie and lifted her up, cradling her in his arms. His massive cock, a staggering 15 inches long and 13 inches wide, throbbed with anticipation. "Daddy Emmett," Rosalie purred, her voice husky with desire, "I've been waiting for you." Emmett's face lit up with a wicked grin as he plunged into Rosalie's tight pussy. She gasped, her eyes fluttering closed, as he began to fuck her with reckless abandon. "Is this what you want, my love?" Emmett growled, his voice low and menacing. "You want Daddy Emmett to fuck you hard?" Rosalie's response was a muffled "yes" as she arched her back, her nails digging into Emmett's shoulders. Meanwhile, Edward had turned his attention to Isabella, who was watching the scene with rapt attention. He lifted her onto the bed, his eyes burning with desire. "Isabella, my love," Edward whispered, his voice husky, "do you want to play with us?" Isabella's eyes locked onto Edward's, her face flushed with arousal. "Daddy Edward," she whispered, "I want to play with you and Emmett and Rosalie." Edward's cock, a respectable 8 inches long and 5 inches wide, throbbed with excitement as he entered Isabella. She gasped, her eyes widening, as he began to fuck her with a slow, sensual rhythm. The room was filled with the sounds of their lovemaking, a cacophony of moans, gasps, and whispered dirty talk. Emmett and Edward took turns whispering sweet nothings into their girlfriends' ears, their words laced with desire and lust. As the night wore on, the foursome lost themselves in their passion, their inhibitions shed like autumn leaves. They were free to explore their desires, to indulge in the pleasure of each other's company. And as they reached the crescendo of their lovemaking, it was clear that this was just the beginning of their journey together...