The butterfly effect: Karyn's fate

I arrived at Karyn's house and knocked quickly on the door, suddenly very self conscious of my unsupported breasts, I crossed my arms around them. Karyn's mom opened the door, "I need to see Karyn its urgent" I said pushing past her and running up to Karyn's room. "Hey who are you" Karyns mom called behind me. Inside stood a manikin, a collection of boobs and wigs adorned the room. "Karyn?" I called out in disbelief. "What have you done?". Karyn's mom walked in, "What do you want with my Karyn doll?" she asked, "How do you even know about it, its a prototype" she demanded. Quickly I looked around for the stone, there on the floor. Quickly I grabbed it, "I wish me and Karyn would be teleported to my bedroom, NOW" I said as quick as I could. The stone flashed. Suddenly I was back at home with a flat chested, bald, manikin that looks a lot like Karyn, the same color skin, eyes and the same cheeky smile. "Are you in there Karyn" I asked the doll, staring into its eyes.