**Chapter 6: Physical Changes**

As Lyra digested the delivery driver, her body underwent a bizarre transformation. Her breasts grew to an enormous size, straining against her shirt. The fabric ripped, and her breasts burst out, huge and melon-like. Isten and Mia stared, their mouths open in shock. Lyra's body was transforming before their eyes. Mia's eyes sparkled with excitement as she gazed at Lyra's new physique. "You're so sexy, Lyra," she said, her voice filled with admiration. Lyra blushed, feeling a mix of emotions. She was still trying to process what she had just done, but Mia's words made her feel a sense of pride. Isten, on the other hand, looked like he was about to pass out. He took a step back, his eyes fixed on Lyra's massive breasts. "Lyra, what...what's happening to you?" he stuttered. Lyra shook her head, trying to clear the haze. "I don't know," she said, her voice barely above a whisper. She looked down at her breasts, and then back at Isten and Mia. "I feel...different." Mia walked over to Lyra, and started to rub her belly again. "You're amazing, Lyra," she said. "And you're not done yet." Lyra's eyes locked on Mia's, and she could see the mischief in her eyes. As Mia continued to rub Lyra's belly, Isten couldn't help but feel a sense of unease. He was still trying to process what had just happened, and now he was faced with the reality of being trapped inside Lyra's womb. He started to wriggle and struggle, but Lyra just smiled. "Don't worry, Isten," she said. "You'll be safe in there." But Isten wasn't convinced. He was trapped, and he had no idea how he was going to get out. Mia, on the other hand, seemed to be enjoying the situation. She was grinning from ear to ear, and her eyes sparkled with excitement. "The game is far from over," she said, her voice echoing through the room. As the night wore on, Lyra's body continued to change. Her breasts continued to grow, and her belly started to expand. Isten found himself being squeezed tighter and tighter, and he started to feel a sense of panic. But Lyra and Mia seemed to be enjoying the ride. They rubbed Lyra's belly, and laughed as Isten wriggled and struggled inside her. The situation was surreal, and it seemed like anything could happen. As they continued to rub Lyra's belly, the room started to feel warmer. The air was thick with tension, and Isten could feel himself being trapped deeper and deeper inside Lyra's womb. He was starting to lose hope, but Lyra and Mia seemed to be just getting started. The night had taken a dark and surreal turn, and it seemed that it would never be the same again. Lyra's physical changes were just the beginning, and Isten had a feeling that he was in for a wild ride.