Jen sighed as she sat there against the tree. Her passengers had no need for her to move right now, so she was just sitting and waiting as ants crawled in and out of her pussy, which wasn't really a pussy anymore, but whatever.
She had to admit, she was enjoying this. The feeling of the ants crawling within her was amazing. Even now she could feel the tunnels within her expanding as she felt a crack within her body.
Looking down at her legs she watched as her hips popped, and with a groan of her bones they shifted positions to be at her sides rather than framing her pussy and ass. Her ass would now stick out behind her... And she was stuck crawling on all fours now.
She idly wondered why she would need this hangs to be the perfect hive for her colony before it dawned on her. The ants would probably prefer a horizontal traveling space than a vertical one, hence she would be crawling rather than walking.
As if to confirm her answer her arms cracked. She groaned as they shifted and shrank to be the same size as her legs were, which had also shrunk before she now had four downwards limbs. She sighed at this, she would have to get used to it as she felt something else happening to her limbs.
She watched in amazement as her feet and hand shrunk, molding into strange three claws forms... Perfect for climbing or digging if nessecary.
She was still checking out her new feet when the final group of ants crawled into her, a mental signal telling her it was time to move as she got up on all fours, and started wandering. As she walked her chest started to bubble, her breasts swinging under her as they expanded, their contents changing from milk to sweet nectar as her chest contiunes to expand, making her more rotund and barrel like as she walked, perfect for more tunnel room as her ass jiggled and expanded behind her. She could feel as it contiuned to expand, growing as large as her torso and starting to drag behind her uncomfortably. Her new thorax was full of tunnels for her colony to expand into as two nubs formed on the sides of her thorax, growing slowly into two new legs just like her other four as she kept walking, content with her changes until she had to stop again. Laying down on all six limbs as she closed her eyes and laid to rest for now, the colony going to work as she slept. Inside her body it contiuned to change, vast arrays of tunnels within her as her breasts swelled with nectar, which to ants could harvest from inside her. Even on the outside she was still changing as she started to grow four for breasts filled with nectar for her hive. She was becoming perfect for them, and perfect she would be.