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She sagged against the railing, feeling her new, weighty behind on her haunches. She wasn’t even really sitting up, just lifting her legs ever so slighty off the ground, but her calves were burning something fierce. She whimpered, looking back at the oil that was slowly soaking into her skin. She was supposed to move as little as possible until it was over, but god, why did she use so much? Her poor panties were soaked completely, not solely from the oil, but even the wet, durable fabric was starting to tear against her growing weight.

She bit the bullet and adjusted, sprawling into a sitting position and feeling her soft body swelling up, lifting her higher as she grew and grew. She also wasn’t supposed to touch herself until the growing was done, but her hand was resting against her pussy, and she couldn’t help it if her jiggling body moved her against herself. She bit her lip and just watched, the fabric of her waistband tearing bit by bit. If the panties came all the way off, she was pretty sure the last of her self control would go with them.

((This is totally an aside, and I usually reblog/caption models without comment, but you should seriously consider checking out Carmita Bonita’s clips4sale store. She’s doing the lord’s work by making butt expansion dirty talk videos periodically, and they’re just *gesticulates* the tops, okay))