Eve and Mary Lou watched with interest as Amy nursed from Kim's breasts. She was already showing more signs of being like an alligator. The green tinge around her mouth was starting to spread over her face. It resembled normal human skin at first before it started to harden into scales. As the alligator skin continued to spread, Eve noticed that Amy was starting to get bigger. Her dress, which used to hang just above her shoes, was moving up past her ankles. Her shoes seemed to be looking pretty tight as well. The material bulged against the growing foot until claws suddenly popped out, ripping up the shoes and making it easier for the rest of the foot to grow out. About the same time, Amy's hands started to change, developing claws and webbing.
As Amy continued to grow taller, the dress got tighter on her. As such, it was easy to see when her lower back began bulging. Amy squirmed in discomfort as the bulge became larger. Finally, the back of Amy's dress ripped, revealing the growing gator tail underneath. Her panties soon fell away as well, leaving her bare behind exposed under the tail. Mary Lou was content to see the tail grow longer. However, Eve was also noticing how Amy's butt was changing. It was starting to grow larger and rounder, her hips seeming to expand out. Eve looked around the front of Amy and saw that the young girl had changed quite a lot. Her face was halfway extended into a crocodilian muzzle that was still latched on Kim's nipple. However, what was of more immediate concern to Eve was the pair of mounds that were growing on Amy's chest. "Uh, Kim, I think you should look at this," said Eve.
Kim moaned a little as she snapped out of her pleasure-induced daze. She looked down to see a larger Amy below her. "What the?" she said before backing up, giving a slight moan as Amy's lips left her nipple.
Amy stood up, showing that her body had progressed to that of a teenager. Her hips jutted out slightly to the sides while her tail hung over a rounded behind. Amy glanced down at her chest, seeing the pointed mounds under the skin-tight remainder of her dress. She reached up a hand to her collar and pulled hard. The torn dress quickly ripped apart, leaving her as naked as the gator girls. She resembled a younger version of the girls quite a lot except her feet were still flat, her muzzle and tail weren't as long, and her hair was still pure black instead of the red/black mix the girls had. She reached up and cupped her new breasts, giving them a squeeze. Amy moaned with a lower voice and said, "I can see why you like this so much." She kept fondling them until her white nipples extended from their hiding places.
"Well, this is certainly an interesting end result," said Mary Lou, looking the teen gator girl up and down.
"End result? Who said I was finished?" asked Amy before moving forward and latching onto Kim's other breast. Kim moaned as Amy drew more milk from her. Her body soon started changing from the milk's influence. She grew taller, closing up the gap between her and Kim. It helped that her feet extended and adjusted so now she stood on the balls of her feet. Her tail grew longer and thicker, closer to a real alligator's. Her muzzle which was nursing from Kim's nipple extended more, but not more than Kim's own muzzle. Her body continued to develop even more, her hips expanding to the sides while her butt inflated into a proper ass. Her breasts swelled larger, losing their pointed cone shapes to become full globes.
Eventually, Amy pulled back with a sigh. She had now fully developed into a gator woman. While her body resembled the others' to a considerable degree, there were still quite a few differences. Namely, her hair was shorter and black than the others' while her body had slightly different measurements than them. While the other three resembled identical triplets, Amy was clearly separate from them.
"Wow, Amy, you look incredible," breathed Kim, looking the grown woman's body up and down.
"I feel incredible," said Amy, her voice sounding maturer, "Being a gator woman feels so good, doesn't it? But feeling a gator woman feels even better, doesn't it?" Quite surprisingly, Amy stepped right up to Kim, allowing their breasts to squish together before kissing her on the muzzle. Kim was surprised for a moment before she started kissing back. The two gator women moaned as they rubbed against each other, becoming more stimulated.
Mary Lou turned to Even as the other two made out. "Well, it looks like we won't have to compete with them over Adam, right?" she said.
Eve gave Mary Lou a glare and said, "Adam's not going to pick you over me when he finds out the truth."
Mary Lou gave her rival a sharp-toothed smile. "We'll see about that," she said before nodding towards Amy, "So, we gonna deal with her parents or wait for Adam to come back?"